1489578093

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 2504631360

約数和(自身を除く): 1015053267

約数列:

[1, 3, 9, 19, 27, 41, 43, 57, 61, 81, 123, 129, 171, 183, 243, 369, 387, 513, 549, 729, 779, 817, 1107, 1159, 1161, 1539, 1647, 1763, 2337, 2451, 2501, 2623, 3321, 3477, 3483, 4617, 4941, 5289, 7011, 7353, 7503, 7869, 9963, 10431, 10449, 13851, 14823, 15867, 21033, 22059, 22509, 23607, 29889, 31293, 31347, 33497, 44469, 47519, 47601, 49837, 63099, 66177, 67527, 70821, 93879, 100491, 107543, 142557, 142803, 149511, 189297, 198531, 202581, 212463, 281637, 301473, 322629, 427671, 428409, 448533, 567891, 595593, 607743, 637389, 844911, 904419, 967887, 1283013, 1285227, 1345599, 1823229, 1912167, 2043317, 2713257, 2903661, 3849039, 4036797, 6129951, 8139771, 8710983, 11547117, 12110391, 18389853, 24419313, 26132949, 34641351, 36331173, 55169559, 78398847, 165508677, 496526031, 1489578093]

約数ペア:

[(1, 1489578093), (3, 496526031), (9, 165508677), (19, 78398847), (27, 55169559), (41, 36331173), (43, 34641351), (57, 26132949), (61, 24419313), (81, 18389853), (123, 12110391), (129, 11547117), (171, 8710983), (183, 8139771), (243, 6129951), (369, 4036797), (387, 3849039), (513, 2903661), (549, 2713257), (729, 2043317), (779, 1912167), (817, 1823229), (1107, 1345599), (1159, 1285227), (1161, 1283013), (1539, 967887), (1647, 904419), (1763, 844911), (2337, 637389), (2451, 607743), (2501, 595593), (2623, 567891), (3321, 448533), (3477, 428409), (3483, 427671), (4617, 322629), (4941, 301473), (5289, 281637), (7011, 212463), (7353, 202581), (7503, 198531), (7869, 189297), (9963, 149511), (10431, 142803), (10449, 142557), (13851, 107543), (14823, 100491), (15867, 93879), (21033, 70821), (22059, 67527), (22509, 66177), (23607, 63099), (29889, 49837), (31293, 47601), (31347, 47519), (33497, 44469)]