81079477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 89344512

約数和(自身を除く): 8265035

約数列:

[1, 17, 31, 137, 527, 1123, 2329, 4247, 19091, 34813, 72199, 153851, 591821, 2615467, 4769381, 81079477]

約数ペア:

[(1, 81079477), (17, 4769381), (31, 2615467), (137, 591821), (527, 153851), (1123, 72199), (2329, 34813), (4247, 19091)]