161758904043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{180871}}^1$

素因数の和:181587

約数の個数: 32

約数和(自身を含む): 241390324224

約数和(自身を除く): 79631420181

約数列:

[1, 3, 11, 33, 41, 123, 451, 661, 1353, 1983, 7271, 21813, 27101, 81303, 180871, 298111, 542613, 894333, 1989581, 5968743, 7415711, 22247133, 81572821, 119555731, 244718463, 358667193, 1315113041, 3945339123, 4901784971, 14705354913, 53919634681, 161758904043]

約数ペア:

[(1, 161758904043), (3, 53919634681), (11, 14705354913), (33, 4901784971), (41, 3945339123), (123, 1315113041), (451, 358667193), (661, 244718463), (1353, 119555731), (1983, 81572821), (7271, 22247133), (21813, 7415711), (27101, 5968743), (81303, 1989581), (180871, 894333), (298111, 542613)]