7378045353

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 13470105600

約数和(自身を除く): 6092060247

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 87, 93, 173, 189, 203, 217, 251, 261, 279, 519, 609, 651, 753, 783, 837, 899, 1211, 1557, 1757, 1827, 1953, 2259, 2697, 3633, 4671, 5017, 5271, 5363, 5481, 5859, 6293, 6777, 7279, 7781, 8091, 10899, 15051, 15813, 16089, 18879, 21837, 23343, 24273, 32697, 35119, 37541, 43423, 45153, 47439, 48267, 50953, 54467, 56637, 65511, 70029, 105357, 112623, 130269, 135459, 144801, 152859, 155527, 163401, 169911, 196533, 210087, 225649, 303961, 316071, 337869, 390807, 458577, 466581, 490203, 676947, 911883, 948213, 1013607, 1088689, 1172421, 1259267, 1346113, 1375731, 1399743, 1470609, 1579543, 2030841, 2735649, 3266067, 3777801, 4038339, 4199229, 4738629, 6092523, 8206947, 8814869, 9422791, 9798201, 11333403, 12115017, 14215887, 26444607, 28268373, 29394603, 34000209, 36345051, 39037277, 42647661, 79333821, 84805119, 117111831, 238001463, 254415357, 273260939, 351335493, 819782817, 1054006479, 2459348451, 7378045353]

約数ペア:

[(1, 7378045353), (3, 2459348451), (7, 1054006479), (9, 819782817), (21, 351335493), (27, 273260939), (29, 254415357), (31, 238001463), (63, 117111831), (87, 84805119), (93, 79333821), (173, 42647661), (189, 39037277), (203, 36345051), (217, 34000209), (251, 29394603), (261, 28268373), (279, 26444607), (519, 14215887), (609, 12115017), (651, 11333403), (753, 9798201), (783, 9422791), (837, 8814869), (899, 8206947), (1211, 6092523), (1557, 4738629), (1757, 4199229), (1827, 4038339), (1953, 3777801), (2259, 3266067), (2697, 2735649), (3633, 2030841), (4671, 1579543), (5017, 1470609), (5271, 1399743), (5363, 1375731), (5481, 1346113), (5859, 1259267), (6293, 1172421), (6777, 1088689), (7279, 1013607), (7781, 948213), (8091, 911883), (10899, 676947), (15051, 490203), (15813, 466581), (16089, 458577), (18879, 390807), (21837, 337869), (23343, 316071), (24273, 303961), (32697, 225649), (35119, 210087), (37541, 196533), (43423, 169911), (45153, 163401), (47439, 155527), (48267, 152859), (50953, 144801), (54467, 135459), (56637, 130269), (65511, 112623), (70029, 105357)]