66921606

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{7603}}^1$

素因数の和:7777

約数の個数: 32

約数和(自身を含む): 149646720

約数和(自身を除く): 82725114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 7603, 8802, 15206, 22809, 45618, 68427, 136854, 205281, 410562, 1239289, 2478578, 3717867, 7435734, 11153601, 22307202, 33460803, 66921606]

約数ペア:

[(1, 66921606), (2, 33460803), (3, 22307202), (6, 11153601), (9, 7435734), (18, 3717867), (27, 2478578), (54, 1239289), (163, 410562), (326, 205281), (489, 136854), (978, 68427), (1467, 45618), (2934, 22809), (4401, 15206), (7603, 8802)]