67657113

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{13693}}^1$

素因数の和:13766

約数の個数: 20

約数和(自身を含む): 102732388

約数和(自身を除く): 35075275

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 13693, 41079, 123237, 369711, 835273, 1109133, 2505819, 7517457, 22552371, 67657113]

約数ペア:

[(1, 67657113), (3, 22552371), (9, 7517457), (27, 2505819), (61, 1109133), (81, 835273), (183, 369711), (549, 123237), (1647, 41079), (4941, 13693)]