156747387

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{8117}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 215484192

約数和(自身を除く): 58736805

約数列:

[1, 3, 41, 123, 157, 471, 6437, 8117, 19311, 24351, 332797, 998391, 1274369, 3823107, 52249129, 156747387]

約数ペア:

[(1, 156747387), (3, 52249129), (41, 3823107), (123, 1274369), (157, 998391), (471, 332797), (6437, 24351), (8117, 19311)]