83662187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 105600000

約数和(自身を除く): 21937813

約数列:

[1, 7, 19, 29, 109, 133, 199, 203, 551, 763, 1393, 2071, 3161, 3781, 3857, 5771, 14497, 21691, 22127, 26467, 40397, 60059, 109649, 151837, 412129, 420413, 629039, 767543, 2884903, 4403273, 11951741, 83662187]

約数ペア:

[(1, 83662187), (7, 11951741), (19, 4403273), (29, 2884903), (109, 767543), (133, 629039), (199, 420413), (203, 412129), (551, 151837), (763, 109649), (1393, 60059), (2071, 40397), (3161, 26467), (3781, 22127), (3857, 21691), (5771, 14497)]