139876983

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 214380800

約数和(自身を除く): 74503817

約数列:

[1, 3, 9, 27, 37, 111, 163, 333, 489, 859, 999, 1467, 2577, 4401, 6031, 7731, 18093, 23193, 31783, 54279, 95349, 140017, 162837, 286047, 420051, 858141, 1260153, 3780459, 5180629, 15541887, 46625661, 139876983]

約数ペア:

[(1, 139876983), (3, 46625661), (9, 15541887), (27, 5180629), (37, 3780459), (111, 1260153), (163, 858141), (333, 420051), (489, 286047), (859, 162837), (999, 140017), (1467, 95349), (2577, 54279), (4401, 31783), (6031, 23193), (7731, 18093)]