80697687

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{38047}}^1$

素因数の和:38158

約数の個数: 16

約数和(自身を含む): 124188672

約数和(自身を除く): 43490985

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 38047, 114141, 266329, 798987, 3842747, 11528241, 26899229, 80697687]

約数ペア:

[(1, 80697687), (3, 26899229), (7, 11528241), (21, 3842747), (101, 798987), (303, 266329), (707, 114141), (2121, 38047)]