156965347521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12852317}}^1$

素因数の和:12852405

約数の個数: 24

約数和(自身を含む): 240595392960

約数和(自身を除く): 83630045439

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 12852317, 38556951, 115670853, 295603291, 758286703, 886809873, 2274860109, 2660429619, 6824580327, 17440594169, 52321782507, 156965347521]

約数ペア:

[(1, 156965347521), (3, 52321782507), (9, 17440594169), (23, 6824580327), (59, 2660429619), (69, 2274860109), (177, 886809873), (207, 758286703), (531, 295603291), (1357, 115670853), (4071, 38556951), (12213, 12852317)]