66931311

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 97251840

約数和(自身を除く): 30320529

約数列:

[1, 3, 23, 41, 59, 69, 123, 177, 401, 943, 1203, 1357, 2419, 2829, 4071, 7257, 9223, 16441, 23659, 27669, 49323, 55637, 70977, 166911, 378143, 544157, 970019, 1134429, 1632471, 2910057, 22310437, 66931311]

約数ペア:

[(1, 66931311), (3, 22310437), (23, 2910057), (41, 1632471), (59, 1134429), (69, 970019), (123, 544157), (177, 378143), (401, 166911), (943, 70977), (1203, 55637), (1357, 49323), (2419, 27669), (2829, 23659), (4071, 16441), (7257, 9223)]