128536893

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 188490432

約数和(自身を除く): 59953539

約数列:

[1, 3, 9, 103, 309, 313, 443, 927, 939, 1329, 2817, 3987, 32239, 45629, 96717, 136887, 138659, 290151, 410661, 415977, 1247931, 14281877, 42845631, 128536893]

約数ペア:

[(1, 128536893), (3, 42845631), (9, 14281877), (103, 1247931), (309, 415977), (313, 410661), (443, 290151), (927, 138659), (939, 136887), (1329, 96717), (2817, 45629), (3987, 32239)]