25017633

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 13862367

約数列:

[1, 3, 9, 27, 29, 87, 89, 261, 267, 359, 783, 801, 1077, 2403, 2581, 3231, 7743, 9693, 10411, 23229, 31233, 31951, 69687, 93699, 95853, 281097, 287559, 862677, 926579, 2779737, 8339211, 25017633]

約数ペア:

[(1, 25017633), (3, 8339211), (9, 2779737), (27, 926579), (29, 862677), (87, 287559), (89, 281097), (261, 95853), (267, 93699), (359, 69687), (783, 31951), (801, 31233), (1077, 23229), (2403, 10411), (2581, 9693), (3231, 7743)]