73243261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 94042368

約数和(自身を除く): 20799107

約数列:

[1, 7, 13, 41, 67, 91, 287, 293, 469, 533, 871, 2051, 2747, 3731, 3809, 6097, 12013, 19229, 19631, 26663, 35711, 84091, 137417, 156169, 249977, 255203, 804871, 1093183, 1786421, 5634097, 10463323, 73243261]

約数ペア:

[(1, 73243261), (7, 10463323), (13, 5634097), (41, 1786421), (67, 1093183), (91, 804871), (287, 255203), (293, 249977), (469, 156169), (533, 137417), (871, 84091), (2051, 35711), (2747, 26663), (3731, 19631), (3809, 19229), (6097, 12013)]