156729752621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{427993}}^1$

素因数の和:429680

約数の個数: 16

約数和(自身を含む): 178822741104

約数和(自身を除く): 22092988483

約数列:

[1, 13, 17, 221, 1657, 21541, 28169, 366197, 427993, 5563909, 7275881, 94586453, 709184401, 9219397213, 12056134817, 156729752621]

約数ペア:

[(1, 156729752621), (13, 12056134817), (17, 9219397213), (221, 709184401), (1657, 94586453), (21541, 7275881), (28169, 5563909), (366197, 427993)]