164400693

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{78623}}^1$

素因数の和:78684

約数の個数: 16

約数和(自身を含む): 237758976

約数和(自身を除く): 73358283

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 78623, 235869, 1336591, 3223543, 4009773, 9670629, 54800231, 164400693]

約数ペア:

[(1, 164400693), (3, 54800231), (17, 9670629), (41, 4009773), (51, 3223543), (123, 1336591), (697, 235869), (2091, 78623)]