25254099

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 42078960

約数和(自身を除く): 16824861

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 827, 1053, 1131, 2349, 2481, 3393, 7443, 10179, 10751, 22329, 23983, 30537, 32253, 66987, 71949, 96759, 215847, 290277, 311779, 647541, 870831, 935337, 1942623, 2806011, 8418033, 25254099]

約数ペア:

[(1, 25254099), (3, 8418033), (9, 2806011), (13, 1942623), (27, 935337), (29, 870831), (39, 647541), (81, 311779), (87, 290277), (117, 215847), (261, 96759), (351, 71949), (377, 66987), (783, 32253), (827, 30537), (1053, 23983), (1131, 22329), (2349, 10751), (2481, 10179), (3393, 7443)]