72130911

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 97434624

約数和(自身を除く): 25303713

約数列:

[1, 3, 137, 223, 411, 669, 787, 2361, 30551, 91653, 107819, 175501, 323457, 526503, 24043637, 72130911]

約数ペア:

[(1, 72130911), (3, 24043637), (137, 526503), (223, 323457), (411, 175501), (669, 107819), (787, 91653), (2361, 30551)]