70897431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 111352320

約数和(自身を除く): 40454889

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 2001, 3221, 7337, 9663, 22011, 35431, 74083, 93409, 106293, 222249, 280227, 814913, 1027499, 2148407, 2444739, 3082497, 6445221, 23632477, 70897431]

約数ペア:

[(1, 70897431), (3, 23632477), (11, 6445221), (23, 3082497), (29, 2444739), (33, 2148407), (69, 1027499), (87, 814913), (253, 280227), (319, 222249), (667, 106293), (759, 93409), (957, 74083), (2001, 35431), (3221, 22011), (7337, 9663)]