72510627

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 118209024

約数和(自身を除く): 45698397

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2011, 2121, 5151, 6033, 12019, 14077, 34187, 36057, 42231, 102561, 203111, 239309, 609333, 717927, 1421777, 3452887, 4265331, 10358661, 24170209, 72510627]

約数ペア:

[(1, 72510627), (3, 24170209), (7, 10358661), (17, 4265331), (21, 3452887), (51, 1421777), (101, 717927), (119, 609333), (303, 239309), (357, 203111), (707, 102561), (1717, 42231), (2011, 36057), (2121, 34187), (5151, 14077), (6033, 12019)]