81293443

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9343}}^1$

素因数の和:9474

約数の個数: 16

約数和(自身を含む): 102260736

約数和(自身を除く): 20967293

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 9343, 65401, 102773, 719411, 1055759, 7390313, 11613349, 81293443]

約数ペア:

[(1, 81293443), (7, 11613349), (11, 7390313), (77, 1055759), (113, 719411), (791, 102773), (1243, 65401), (8701, 9343)]