90718239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2819}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 128321280

約数和(自身を除く): 37603041

約数列:

[1, 3, 17, 51, 631, 1893, 2819, 8457, 10727, 32181, 47923, 143769, 1778789, 5336367, 30239413, 90718239]

約数ペア:

[(1, 90718239), (3, 30239413), (17, 5336367), (51, 1778789), (631, 143769), (1893, 47923), (2819, 32181), (8457, 10727)]