142450911

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{701}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 209751984

約数和(自身を除く): 67301073

約数列:

[1, 3, 9, 67, 201, 337, 603, 701, 1011, 2103, 3033, 6309, 22579, 46967, 67737, 140901, 203211, 236237, 422703, 708711, 2126133, 15827879, 47483637, 142450911]

約数ペア:

[(1, 142450911), (3, 47483637), (9, 15827879), (67, 2126133), (201, 708711), (337, 422703), (603, 236237), (701, 203211), (1011, 140901), (2103, 67737), (3033, 46967), (6309, 22579)]