90156003

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{41681}}^1$

素因数の和:41794

約数の個数: 16

約数和(自身を含む): 138717696

約数和(自身を除く): 48561693

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 41681, 125043, 291767, 875301, 4293143, 12879429, 30052001, 90156003]

約数ペア:

[(1, 90156003), (3, 30052001), (7, 12879429), (21, 4293143), (103, 875301), (309, 291767), (721, 125043), (2163, 41681)]