90648963

素因数分解:

$3^7\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 137300800

約数和(自身を除く): 46651837

約数列:

[1, 3, 9, 27, 81, 181, 229, 243, 543, 687, 729, 1629, 2061, 2187, 4887, 6183, 14661, 18549, 41449, 43983, 55647, 124347, 131949, 166941, 373041, 395847, 500823, 1119123, 3357369, 10072107, 30216321, 90648963]

約数ペア:

[(1, 90648963), (3, 30216321), (9, 10072107), (27, 3357369), (81, 1119123), (181, 500823), (229, 395847), (243, 373041), (543, 166941), (687, 131949), (729, 124347), (1629, 55647), (2061, 43983), (2187, 41449), (4887, 18549), (6183, 14661)]