72432561

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4049}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 99144000

約数和(自身を除く): 26711439

約数列:

[1, 3, 67, 89, 201, 267, 4049, 5963, 12147, 17889, 271283, 360361, 813849, 1081083, 24144187, 72432561]

約数ペア:

[(1, 72432561), (3, 24144187), (67, 1081083), (89, 813849), (201, 360361), (267, 271283), (4049, 17889), (5963, 12147)]