179974197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{512747}}^1$

素因数の和:512769

約数の個数: 16

約数和(自身を含む): 287138880

約数和(自身を除く): 107164683

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 512747, 1538241, 4614723, 6665711, 13844169, 19997133, 59991399, 179974197]

約数ペア:

[(1, 179974197), (3, 59991399), (9, 19997133), (13, 13844169), (27, 6665711), (39, 4614723), (117, 1538241), (351, 512747)]