75142443

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1321}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 102121856

約数和(自身を除く): 26979413

約数列:

[1, 3, 67, 201, 283, 849, 1321, 3963, 18961, 56883, 88507, 265521, 373843, 1121529, 25047481, 75142443]

約数ペア:

[(1, 75142443), (3, 25047481), (67, 1121529), (201, 373843), (283, 265521), (849, 88507), (1321, 56883), (3963, 18961)]