79840683

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23531}}^1$

素因数の和:23579

約数の個数: 24

約数和(自身を含む): 128484720

約数和(自身を除く): 48644037

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 23531, 70593, 211779, 305903, 682399, 917709, 2047197, 2753127, 6141591, 8871187, 26613561, 79840683]

約数ペア:

[(1, 79840683), (3, 26613561), (9, 8871187), (13, 6141591), (29, 2753127), (39, 2047197), (87, 917709), (117, 682399), (261, 305903), (377, 211779), (1131, 70593), (3393, 23531)]