68937327

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 102811280

約数和(自身を除く): 33873953

約数列:

[1, 3, 9, 37, 111, 241, 333, 723, 859, 2169, 2577, 7731, 8917, 26751, 31783, 80253, 95349, 207019, 286047, 621057, 1863171, 7659703, 22979109, 68937327]

約数ペア:

[(1, 68937327), (3, 22979109), (9, 7659703), (37, 1863171), (111, 621057), (241, 286047), (333, 207019), (723, 95349), (859, 80253), (2169, 31783), (2577, 26751), (7731, 8917)]