81057618

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{9209}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 181252800

約数和(自身を除く): 100195182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 9209, 18418, 27627, 55254, 82881, 165762, 248643, 497286, 1501067, 3002134, 4503201, 9006402, 13509603, 27019206, 40528809, 81057618]

約数ペア:

[(1, 81057618), (2, 40528809), (3, 27019206), (6, 13509603), (9, 9006402), (18, 4503201), (27, 3002134), (54, 1501067), (163, 497286), (326, 248643), (489, 165762), (978, 82881), (1467, 55254), (2934, 27627), (4401, 18418), (8802, 9209)]