81395597

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 88186752

約数和(自身を除く): 6791155

約数列:

[1, 23, 37, 101, 851, 947, 2323, 3737, 21781, 35039, 85951, 95647, 805897, 2199881, 3538939, 81395597]

約数ペア:

[(1, 81395597), (23, 3538939), (37, 2199881), (101, 805897), (851, 95647), (947, 85951), (2323, 35039), (3737, 21781)]