82208427

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{7079}}^1$

素因数の和:7175

約数の個数: 24

約数和(自身を含む): 129139200

約数和(自身を除く): 46930773

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 7079, 11613, 21237, 49553, 148659, 346871, 559241, 1040613, 1677723, 3914687, 11744061, 27402809, 82208427]

約数ペア:

[(1, 82208427), (3, 27402809), (7, 11744061), (21, 3914687), (49, 1677723), (79, 1040613), (147, 559241), (237, 346871), (553, 148659), (1659, 49553), (3871, 21237), (7079, 11613)]