149718857519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{1088081}}^1$

素因数の和:1089886

約数の個数: 16

約数和(自身を含む): 186767099136

約数和(自身を除く): 37048241617

約数列:

[1, 7, 11, 77, 1787, 12509, 19657, 137599, 1088081, 7616567, 11968891, 83782237, 1944400747, 13610805229, 21388408217, 149718857519]

約数ペア:

[(1, 149718857519), (7, 21388408217), (11, 13610805229), (77, 1944400747), (1787, 83782237), (12509, 11968891), (19657, 7616567), (137599, 1088081)]