83670209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 107513856

約数和(自身を除く): 23843647

約数列:

[1, 7, 17, 31, 37, 119, 217, 259, 527, 613, 629, 1147, 3689, 4291, 4403, 8029, 10421, 19003, 19499, 22681, 72947, 133021, 136493, 158767, 323051, 385577, 703111, 2261357, 2699039, 4921777, 11952887, 83670209]

約数ペア:

[(1, 83670209), (7, 11952887), (17, 4921777), (31, 2699039), (37, 2261357), (119, 703111), (217, 385577), (259, 323051), (527, 158767), (613, 136493), (629, 133021), (1147, 72947), (3689, 22681), (4291, 19499), (4403, 19003), (8029, 10421)]