126173201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 168231168

約数和(自身を除く): 42057967

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 791, 853, 1243, 1309, 1921, 5971, 8701, 9383, 13447, 14501, 21131, 65681, 96389, 101507, 147917, 159511, 674723, 1060279, 1116577, 1638613, 7421953, 11470291, 18024743, 126173201]

約数ペア:

[(1, 126173201), (7, 18024743), (11, 11470291), (17, 7421953), (77, 1638613), (113, 1116577), (119, 1060279), (187, 674723), (791, 159511), (853, 147917), (1243, 101507), (1309, 96389), (1921, 65681), (5971, 21131), (8701, 14501), (9383, 13447)]