64485531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7487}}^1$

素因数の和:7536

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 43341669

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 7487, 8613, 22461, 67383, 82357, 202149, 217123, 247071, 651369, 741213, 1954107, 2223639, 2388353, 5862321, 7165059, 21495177, 64485531]

約数ペア:

[(1, 64485531), (3, 21495177), (9, 7165059), (11, 5862321), (27, 2388353), (29, 2223639), (33, 1954107), (87, 741213), (99, 651369), (261, 247071), (297, 217123), (319, 202149), (783, 82357), (957, 67383), (2871, 22461), (7487, 8613)]