67125841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 72072000

約数和(自身を除く): 4946159

約数列:

[1, 19, 131, 149, 181, 2489, 2831, 3439, 19519, 23711, 26969, 370861, 450509, 512411, 3532939, 67125841]

約数ペア:

[(1, 67125841), (19, 3532939), (131, 512411), (149, 450509), (181, 370861), (2489, 26969), (2831, 23711), (3439, 19519)]