61679491

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 72806400

約数和(自身を除く): 11126909

約数列:

[1, 19, 23, 29, 31, 157, 437, 551, 589, 667, 713, 899, 2983, 3611, 4553, 4867, 12673, 13547, 17081, 20677, 68609, 86507, 92473, 104719, 111941, 141143, 392863, 1989661, 2126879, 2681717, 3246289, 61679491]

約数ペア:

[(1, 61679491), (19, 3246289), (23, 2681717), (29, 2126879), (31, 1989661), (157, 392863), (437, 141143), (551, 111941), (589, 104719), (667, 92473), (713, 86507), (899, 68609), (2983, 20677), (3611, 17081), (4553, 13547), (4867, 12673)]