74166987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1151}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 101302272

約数和(自身を除く): 27135285

約数列:

[1, 3, 47, 141, 457, 1151, 1371, 3453, 21479, 54097, 64437, 162291, 526007, 1578021, 24722329, 74166987]

約数ペア:

[(1, 74166987), (3, 24722329), (47, 1578021), (141, 526007), (457, 162291), (1151, 64437), (1371, 54097), (3453, 21479)]