871567656951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5039}}^1\times {\mathrm{25889}}^1$

素因数の和:31079

約数の個数: 32

約数和(自身を含む): 1240135142400

約数和(自身を除く): 368567485449

約数列:

[1, 3, 17, 51, 131, 393, 2227, 5039, 6681, 15117, 25889, 77667, 85663, 256989, 440113, 660109, 1320339, 1980327, 3391459, 10174377, 11221853, 33665559, 57654803, 130454671, 172964409, 391364013, 2217729407, 6653188221, 17089561901, 51268685703, 290522552317, 871567656951]

約数ペア:

[(1, 871567656951), (3, 290522552317), (17, 51268685703), (51, 17089561901), (131, 6653188221), (393, 2217729407), (2227, 391364013), (5039, 172964409), (6681, 130454671), (15117, 57654803), (25889, 33665559), (77667, 11221853), (85663, 10174377), (256989, 3391459), (440113, 1980327), (660109, 1320339)]