192156723549

素因数分解:

$3^4\times 7^1\times {\mathrm{338900747}}^1$

素因数の和:338900766

約数の個数: 20

約数和(自身を含む): 328055924064

約数和(自身を除く): 135899200515

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 338900747, 1016702241, 2372305229, 3050106723, 7116915687, 9150320169, 21350747061, 27450960507, 64052241183, 192156723549]

約数ペア:

[(1, 192156723549), (3, 64052241183), (7, 27450960507), (9, 21350747061), (21, 9150320169), (27, 7116915687), (63, 3050106723), (81, 2372305229), (189, 1016702241), (567, 338900747)]