70286579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 81267120

約数和(自身を除く): 10980541

約数列:

[1, 11, 31, 61, 109, 341, 671, 961, 1199, 1891, 3379, 6649, 10571, 20801, 37169, 58621, 73139, 104749, 206119, 644831, 1152239, 2267309, 6389689, 70286579]

約数ペア:

[(1, 70286579), (11, 6389689), (31, 2267309), (61, 1152239), (109, 644831), (341, 206119), (671, 104749), (961, 73139), (1199, 58621), (1891, 37169), (3379, 20801), (6649, 10571)]