73686389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13513}}^1$

素因数の和:13580

約数の個数: 16

約数和(自身を含む): 90814080

約数和(自身を除く): 17127691

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 13513, 94591, 256747, 554033, 1797229, 3878231, 10526627, 73686389]

約数ペア:

[(1, 73686389), (7, 10526627), (19, 3878231), (41, 1797229), (133, 554033), (287, 256747), (779, 94591), (5453, 13513)]