1900576737

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{52807}}^1$

素因数の和:52890

約数の個数: 32

約数和(自身を含む): 2974146560

約数和(自身を除く): 1073569823

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3999, 11997, 35991, 52807, 158421, 475263, 1425789, 1637017, 2270701, 4911051, 6812103, 14733153, 20436309, 44199459, 61308927, 70391731, 211175193, 633525579, 1900576737]

約数ペア:

[(1, 1900576737), (3, 633525579), (9, 211175193), (27, 70391731), (31, 61308927), (43, 44199459), (93, 20436309), (129, 14733153), (279, 6812103), (387, 4911051), (837, 2270701), (1161, 1637017), (1333, 1425789), (3999, 475263), (11997, 158421), (35991, 52807)]