9821169

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 15725160

約数和(自身を除く): 5903991

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 113, 261, 333, 339, 783, 999, 1017, 1073, 2349, 2997, 3051, 3219, 3277, 4181, 9153, 9657, 9831, 12543, 28971, 29493, 37629, 86913, 88479, 112887, 121249, 265437, 338661, 363747, 1091241, 3273723, 9821169]

約数ペア:

[(1, 9821169), (3, 3273723), (9, 1091241), (27, 363747), (29, 338661), (37, 265437), (81, 121249), (87, 112887), (111, 88479), (113, 86913), (261, 37629), (333, 29493), (339, 28971), (783, 12543), (999, 9831), (1017, 9657), (1073, 9153), (2349, 4181), (2997, 3277), (3051, 3219)]