72180603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3701}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 114347376

約数和(自身を除く): 42166773

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 2167, 3701, 6501, 11103, 19503, 33309, 40711, 122133, 366399, 729097, 2187291, 6561873, 8020067, 24060201, 72180603]

約数ペア:

[(1, 72180603), (3, 24060201), (9, 8020067), (11, 6561873), (33, 2187291), (99, 729097), (197, 366399), (591, 122133), (1773, 40711), (2167, 33309), (3701, 19503), (6501, 11103)]