72348081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10723}}^1$

素因数の和:10912

約数の個数: 16

約数和(自身を含む): 104494656

約数和(自身を除く): 32146575

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 10723, 32169, 139399, 418197, 1855079, 5565237, 24116027, 72348081]

約数ペア:

[(1, 72348081), (3, 24116027), (13, 5565237), (39, 1855079), (173, 418197), (519, 139399), (2249, 32169), (6747, 10723)]