80645118

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{253601}}^1$

素因数の和:253659

約数の個数: 16

約数和(自身を含む): 164334096

約数和(自身を除く): 83688978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 253601, 507202, 760803, 1521606, 13440853, 26881706, 40322559, 80645118]

約数ペア:

[(1, 80645118), (2, 40322559), (3, 26881706), (6, 13440853), (53, 1521606), (106, 760803), (159, 507202), (318, 253601)]