25918083

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 14401917

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 419, 711, 783, 1257, 2133, 2291, 3771, 6873, 11313, 12151, 20619, 33101, 36453, 61857, 99303, 109359, 297909, 328077, 893727, 959929, 2879787, 8639361, 25918083]

約数ペア:

[(1, 25918083), (3, 8639361), (9, 2879787), (27, 959929), (29, 893727), (79, 328077), (87, 297909), (237, 109359), (261, 99303), (419, 61857), (711, 36453), (783, 33101), (1257, 20619), (2133, 12151), (2291, 11313), (3771, 6873)]