68277041

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 84706560

約数和(自身を除く): 16429519

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 1289, 2303, 7567, 9023, 29647, 52969, 60583, 63161, 207529, 424081, 1393409, 1452703, 2968567, 9753863, 68277041]

約数ペア:

[(1, 68277041), (7, 9753863), (23, 2968567), (47, 1452703), (49, 1393409), (161, 424081), (329, 207529), (1081, 63161), (1127, 60583), (1289, 52969), (2303, 29647), (7567, 9023)]