61237779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2153}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 86160000

約数和(自身を除く): 24922221

約数列:

[1, 3, 19, 57, 499, 1497, 2153, 6459, 9481, 28443, 40907, 122721, 1074347, 3223041, 20412593, 61237779]

約数ペア:

[(1, 61237779), (3, 20412593), (19, 3223041), (57, 1074347), (499, 122721), (1497, 40907), (2153, 28443), (6459, 9481)]