66671917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7260

約数の個数: 16

約数和(自身を含む): 77349888

約数和(自身を除く): 10677971

約数列:

[1, 13, 23, 31, 299, 403, 713, 7193, 9269, 93509, 165439, 222983, 2150707, 2898779, 5128609, 66671917]

約数ペア:

[(1, 66671917), (13, 5128609), (23, 2898779), (31, 2150707), (299, 222983), (403, 165439), (713, 93509), (7193, 9269)]