127748331391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 136899590400

約数和(自身を除く): 9151259009

約数列:

[1, 19, 113, 179, 491, 677, 2147, 3401, 9329, 12863, 20227, 55483, 76501, 87889, 121183, 332407, 384313, 1054177, 1453519, 1669891, 2302477, 6315733, 9931457, 13693679, 37561991, 59500853, 188697683, 260179901, 713677829, 1130516207, 6723596389, 127748331391]

約数ペア:

[(1, 127748331391), (19, 6723596389), (113, 1130516207), (179, 713677829), (491, 260179901), (677, 188697683), (2147, 59500853), (3401, 37561991), (9329, 13693679), (12863, 9931457), (20227, 6315733), (55483, 2302477), (76501, 1669891), (87889, 1453519), (121183, 1054177), (332407, 384313)]