71334109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 94887936

約数和(自身を除く): 23553827

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 857, 1081, 1771, 3619, 5999, 7567, 9427, 11891, 19711, 40279, 65989, 83237, 137977, 216821, 281953, 443069, 926417, 1517747, 3101483, 6484919, 10190587, 71334109]

約数ペア:

[(1, 71334109), (7, 10190587), (11, 6484919), (23, 3101483), (47, 1517747), (77, 926417), (161, 443069), (253, 281953), (329, 216821), (517, 137977), (857, 83237), (1081, 65989), (1771, 40279), (3619, 19711), (5999, 11891), (7567, 9427)]