175040649

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 314388480

約数和(自身を除く): 139347831

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 67, 69, 161, 189, 201, 207, 469, 483, 601, 603, 621, 1407, 1449, 1541, 1803, 1809, 4207, 4221, 4347, 4623, 5409, 10787, 12621, 12663, 13823, 13869, 16227, 32361, 37863, 40267, 41469, 41607, 96761, 97083, 113589, 120801, 124407, 281869, 290283, 291249, 362403, 373221, 845607, 870849, 926141, 1087209, 2536821, 2612547, 2778423, 6482987, 7610463, 8335269, 19448961, 25005807, 58346883, 175040649]

約数ペア:

[(1, 175040649), (3, 58346883), (7, 25005807), (9, 19448961), (21, 8335269), (23, 7610463), (27, 6482987), (63, 2778423), (67, 2612547), (69, 2536821), (161, 1087209), (189, 926141), (201, 870849), (207, 845607), (469, 373221), (483, 362403), (601, 291249), (603, 290283), (621, 281869), (1407, 124407), (1449, 120801), (1541, 113589), (1803, 97083), (1809, 96761), (4207, 41607), (4221, 41469), (4347, 40267), (4623, 37863), (5409, 32361), (10787, 16227), (12621, 13869), (12663, 13823)]