72350663

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40853}}^1$

素因数の和:40894

約数の個数: 16

約数和(自身を含む): 94127616

約数和(自身を除く): 21776953

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 40853, 285971, 449383, 939619, 3145681, 6577333, 10335809, 72350663]

約数ペア:

[(1, 72350663), (7, 10335809), (11, 6577333), (23, 3145681), (77, 939619), (161, 449383), (253, 285971), (1771, 40853)]