67638791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 77787648

約数和(自身を除く): 10148857

約数列:

[1, 11, 23, 101, 253, 1111, 2323, 2647, 25553, 29117, 60881, 267347, 669691, 2940817, 6148981, 67638791]

約数ペア:

[(1, 67638791), (11, 6148981), (23, 2940817), (101, 669691), (253, 267347), (1111, 60881), (2323, 29117), (2647, 25553)]