9103239

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 5204601

約数列:

[1, 3, 9, 23, 27, 69, 107, 137, 207, 321, 411, 621, 963, 1233, 2461, 2889, 3151, 3699, 7383, 9453, 14659, 22149, 28359, 43977, 66447, 85077, 131931, 337157, 395793, 1011471, 3034413, 9103239]

約数ペア:

[(1, 9103239), (3, 3034413), (9, 1011471), (23, 395793), (27, 337157), (69, 131931), (107, 85077), (137, 66447), (207, 43977), (321, 28359), (411, 22149), (621, 14659), (963, 9453), (1233, 7383), (2461, 3699), (2889, 3151)]