69956173

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 86935032

約数和(自身を除く): 16978859

約数列:

[1, 7, 17, 49, 119, 137, 613, 833, 959, 2329, 4291, 6713, 10421, 16303, 30037, 72947, 83981, 114121, 510629, 587867, 1427677, 4115069, 9993739, 69956173]

約数ペア:

[(1, 69956173), (7, 9993739), (17, 4115069), (49, 1427677), (119, 587867), (137, 510629), (613, 114121), (833, 83981), (959, 72947), (2329, 30037), (4291, 16303), (6713, 10421)]