23565558621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{20327}}^1$

素因数の和:20446

約数の個数: 48

約数和(自身を含む): 36941667840

約数和(自身を除く): 13376109219

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 1849, 2451, 5547, 8987, 20327, 20339, 26961, 35131, 60981, 61017, 105393, 223597, 386213, 386441, 670791, 874061, 1158639, 1159323, 2622183, 4248343, 9614671, 12745029, 16607159, 28844013, 37584623, 49821477, 112753869, 182678749, 413430853, 548036247, 714107837, 1240292559, 2142323511, 7855186207, 23565558621]

約数ペア:

[(1, 23565558621), (3, 7855186207), (11, 2142323511), (19, 1240292559), (33, 714107837), (43, 548036247), (57, 413430853), (129, 182678749), (209, 112753869), (473, 49821477), (627, 37584623), (817, 28844013), (1419, 16607159), (1849, 12745029), (2451, 9614671), (5547, 4248343), (8987, 2622183), (20327, 1159323), (20339, 1158639), (26961, 874061), (35131, 670791), (60981, 386441), (61017, 386213), (105393, 223597)]