210317769

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{87523}}^1$

素因数の和:87621

約数の個数: 16

約数和(自身を含む): 315086400

約数和(自身を除く): 104768631

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 87523, 262569, 787707, 2363121, 7789547, 23368641, 70105923, 210317769]

約数ペア:

[(1, 210317769), (3, 70105923), (9, 23368641), (27, 7789547), (89, 2363121), (267, 787707), (801, 262569), (2403, 87523)]