171008991

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 256851504

約数和(自身を除く): 85842513

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 2747, 6917, 8241, 20751, 24723, 62253, 283597, 463439, 850791, 1390317, 2552373, 4170951, 19000999, 57002997, 171008991]

約数ペア:

[(1, 171008991), (3, 57002997), (9, 19000999), (41, 4170951), (67, 2552373), (123, 1390317), (201, 850791), (369, 463439), (603, 283597), (2747, 62253), (6917, 24723), (8241, 20751)]