85543997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1321}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 110540352

約数和(自身を除く): 24996355

約数列:

[1, 7, 11, 29, 77, 203, 319, 841, 1321, 2233, 5887, 9247, 9251, 14531, 38309, 64757, 101717, 268163, 421399, 1110961, 2949793, 7776727, 12220571, 85543997]

約数ペア:

[(1, 85543997), (7, 12220571), (11, 7776727), (29, 2949793), (77, 1110961), (203, 421399), (319, 268163), (841, 101717), (1321, 64757), (2233, 38309), (5887, 14531), (9247, 9251)]