42491601

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 64888320

約数和(自身を除く): 22396719

約数列:

[1, 3, 9, 27, 67, 83, 201, 249, 283, 603, 747, 849, 1809, 2241, 2547, 5561, 7641, 16683, 18961, 23489, 50049, 56883, 70467, 150147, 170649, 211401, 511947, 634203, 1573763, 4721289, 14163867, 42491601]

約数ペア:

[(1, 42491601), (3, 14163867), (9, 4721289), (27, 1573763), (67, 634203), (83, 511947), (201, 211401), (249, 170649), (283, 150147), (603, 70467), (747, 56883), (849, 50049), (1809, 23489), (2241, 18961), (2547, 16683), (5561, 7641)]