53400207

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3847}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 81516032

約数和(自身を除く): 28115825

約数列:

[1, 3, 7, 21, 661, 1983, 3847, 4627, 11541, 13881, 26929, 80787, 2542867, 7628601, 17800069, 53400207]

約数ペア:

[(1, 53400207), (3, 17800069), (7, 7628601), (21, 2542867), (661, 80787), (1983, 26929), (3847, 13881), (4627, 11541)]