70236819

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 103980240

約数和(自身を除く): 33743421

約数列:

[1, 3, 9, 53, 159, 229, 477, 643, 687, 1929, 2061, 5787, 12137, 34079, 36411, 102237, 109233, 147247, 306711, 441741, 1325223, 7804091, 23412273, 70236819]

約数ペア:

[(1, 70236819), (3, 23412273), (9, 7804091), (53, 1325223), (159, 441741), (229, 306711), (477, 147247), (643, 109233), (687, 102237), (1929, 36411), (2061, 34079), (5787, 12137)]