70818579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1213}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 110474000

約数和(自身を除く): 39655421

約数列:

[1, 3, 9, 13, 39, 117, 499, 1213, 1497, 3639, 4491, 6487, 10917, 15769, 19461, 47307, 58383, 141921, 605287, 1815861, 5447583, 7868731, 23606193, 70818579]

約数ペア:

[(1, 70818579), (3, 23606193), (9, 7868731), (13, 5447583), (39, 1815861), (117, 605287), (499, 141921), (1213, 58383), (1497, 47307), (3639, 19461), (4491, 15769), (6487, 10917)]