80572527

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44101}}^1$

素因数の和:44143

約数の個数: 24

約数和(自身を含む): 137598240

約数和(自身を除く): 57025713

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 44101, 132303, 308707, 396909, 926121, 1278929, 2778363, 3836787, 8952503, 11510361, 26857509, 80572527]

約数ペア:

[(1, 80572527), (3, 26857509), (7, 11510361), (9, 8952503), (21, 3836787), (29, 2778363), (63, 1278929), (87, 926121), (203, 396909), (261, 308707), (609, 132303), (1827, 44101)]