72054917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 81031104

約数和(自身を除く): 8976187

約数列:

[1, 11, 41, 197, 451, 811, 2167, 8077, 8921, 33251, 88847, 159767, 365761, 1757437, 6550447, 72054917]

約数ペア:

[(1, 72054917), (11, 6550447), (41, 1757437), (197, 365761), (451, 159767), (811, 88847), (2167, 33251), (8077, 8921)]