68996917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 79789536

約数和(自身を除く): 10792619

約数列:

[1, 11, 31, 61, 107, 341, 671, 961, 1177, 1891, 3317, 6527, 10571, 20801, 36487, 58621, 71797, 102827, 202337, 644831, 1131097, 2225707, 6272447, 68996917]

約数ペア:

[(1, 68996917), (11, 6272447), (31, 2225707), (61, 1131097), (107, 644831), (341, 202337), (671, 102827), (961, 71797), (1177, 58621), (1891, 36487), (3317, 20801), (6527, 10571)]