788367519

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{6151}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 1204807680

約数和(自身を除く): 416440161

約数列:

[1, 3, 9, 27, 47, 101, 141, 303, 423, 909, 1269, 2727, 4747, 6151, 14241, 18453, 42723, 55359, 128169, 166077, 289097, 621251, 867291, 1863753, 2601873, 5591259, 7805619, 16773777, 29198797, 87596391, 262789173, 788367519]

約数ペア:

[(1, 788367519), (3, 262789173), (9, 87596391), (27, 29198797), (47, 16773777), (101, 7805619), (141, 5591259), (303, 2601873), (423, 1863753), (909, 867291), (1269, 621251), (2727, 289097), (4747, 166077), (6151, 128169), (14241, 55359), (18453, 42723)]