69710421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 107975808

約数和(自身を除く): 38265387

約数列:

[1, 3, 11, 17, 33, 51, 187, 313, 397, 561, 939, 1191, 3443, 4367, 5321, 6749, 10329, 13101, 15963, 20247, 58531, 74239, 124261, 175593, 222717, 372783, 1366871, 2112437, 4100613, 6337311, 23236807, 69710421]

約数ペア:

[(1, 69710421), (3, 23236807), (11, 6337311), (17, 4100613), (33, 2112437), (51, 1366871), (187, 372783), (313, 222717), (397, 175593), (561, 124261), (939, 74239), (1191, 58531), (3443, 20247), (4367, 15963), (5321, 13101), (6749, 10329)]