61388103

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 95726592

約数和(自身を除く): 34338489

約数列:

[1, 3, 7, 21, 101, 103, 281, 303, 309, 707, 721, 843, 1967, 2121, 2163, 5901, 10403, 28381, 28943, 31209, 72821, 85143, 86829, 198667, 202601, 218463, 596001, 607803, 2923243, 8769729, 20462701, 61388103]

約数ペア:

[(1, 61388103), (3, 20462701), (7, 8769729), (21, 2923243), (101, 607803), (103, 596001), (281, 218463), (303, 202601), (309, 198667), (707, 86829), (721, 85143), (843, 72821), (1967, 31209), (2121, 28943), (2163, 28381), (5901, 10403)]