69892407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20599}}^1$

素因数の和:20647

約数の個数: 24

約数和(自身を含む): 112476000

約数和(自身を除く): 42583593

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 20599, 61797, 185391, 267787, 597371, 803361, 1792113, 2410083, 5376339, 7765823, 23297469, 69892407]

約数ペア:

[(1, 69892407), (3, 23297469), (9, 7765823), (13, 5376339), (29, 2410083), (39, 1792113), (87, 803361), (117, 597371), (261, 267787), (377, 185391), (1131, 61797), (3393, 20599)]