72261553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1009}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 89138560

約数和(自身を除く): 16877007

約数列:

[1, 7, 13, 91, 787, 1009, 5509, 7063, 10231, 13117, 71617, 91819, 794083, 5558581, 10323079, 72261553]

約数ペア:

[(1, 72261553), (7, 10323079), (13, 5558581), (91, 794083), (787, 91819), (1009, 71617), (5509, 13117), (7063, 10231)]