156748527

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148859}}^1$

素因数の和:148884

約数の個数: 20

約数和(自身を含む): 252168840

約数和(自身を除く): 95420313

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148859, 446577, 1339731, 1935167, 4019193, 5805501, 12057579, 17416503, 52249509, 156748527]

約数ペア:

[(1, 156748527), (3, 52249509), (9, 17416503), (13, 12057579), (27, 5805501), (39, 4019193), (81, 1935167), (117, 1339731), (351, 446577), (1053, 148859)]