80938367

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 84773952

約数和(自身を除く): 3835585

約数列:

[1, 53, 71, 137, 157, 3763, 7261, 8321, 9727, 11147, 21509, 515531, 590791, 1139977, 1527139, 80938367]

約数ペア:

[(1, 80938367), (53, 1527139), (71, 1139977), (137, 590791), (157, 515531), (3763, 21509), (7261, 11147), (8321, 9727)]