83618919

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 128952000

約数和(自身を除く): 45333081

約数列:

[1, 3, 9, 27, 29, 87, 261, 269, 397, 783, 807, 1191, 2421, 3573, 7263, 7801, 10719, 11513, 23403, 34539, 70209, 103617, 106793, 210627, 310851, 320379, 961137, 2883411, 3096997, 9290991, 27872973, 83618919]

約数ペア:

[(1, 83618919), (3, 27872973), (9, 9290991), (27, 3096997), (29, 2883411), (87, 961137), (261, 320379), (269, 310851), (397, 210627), (783, 106793), (807, 103617), (1191, 70209), (2421, 34539), (3573, 23403), (7263, 11513), (7801, 10719)]