126156699

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 190663200

約数和(自身を除く): 64506501

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 5431, 7743, 16293, 23229, 48879, 157499, 472497, 483359, 1417491, 1450077, 4350231, 14017411, 42052233, 126156699]

約数ペア:

[(1, 126156699), (3, 42052233), (9, 14017411), (29, 4350231), (87, 1450077), (89, 1417491), (261, 483359), (267, 472497), (801, 157499), (2581, 48879), (5431, 23229), (7743, 16293)]