124345991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 161796096

約数和(自身を除く): 37450105

約数列:

[1, 7, 11, 31, 77, 113, 217, 341, 461, 791, 1243, 2387, 3227, 3503, 5071, 8701, 14291, 24521, 35497, 38533, 52093, 100037, 157201, 269731, 364651, 573023, 1100407, 1614883, 4011161, 11304181, 17763713, 124345991]

約数ペア:

[(1, 124345991), (7, 17763713), (11, 11304181), (31, 4011161), (77, 1614883), (113, 1100407), (217, 573023), (341, 364651), (461, 269731), (791, 157201), (1243, 100037), (2387, 52093), (3227, 38533), (3503, 35497), (5071, 24521), (8701, 14291)]