31796724987

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{16586711}}^1$

素因数の和:16586791

約数の個数: 16

約数和(自身を含む): 47769730560

約数和(自身を除く): 15973005573

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 16586711, 49760133, 149280399, 447841197, 1177656481, 3532969443, 10598908329, 31796724987]

約数ペア:

[(1, 31796724987), (3, 10598908329), (9, 3532969443), (27, 1177656481), (71, 447841197), (213, 149280399), (639, 49760133), (1917, 16586711)]