61881171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43609}}^1$

素因数の和:43666

約数の個数: 16

約数和(自身を含む): 92104320

約数和(自身を除く): 30223149

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 43609, 130827, 479699, 1439097, 1875187, 5625561, 20627057, 61881171]

約数ペア:

[(1, 61881171), (3, 20627057), (11, 5625561), (33, 1875187), (43, 1439097), (129, 479699), (473, 130827), (1419, 43609)]