91958393681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{21521}}^1$

素因数の和:22013

約数の個数: 32

約数和(自身を含む): 115636156416

約数和(自身を除く): 23677762735

約数列:

[1, 7, 11, 77, 211, 263, 1477, 1841, 2321, 2893, 16247, 20251, 21521, 55493, 150647, 236731, 388451, 610423, 1657117, 4272961, 4540931, 5660023, 31786517, 39620161, 49950241, 62260253, 349651687, 435821771, 1194264853, 8359853971, 13136913383, 91958393681]

約数ペア:

[(1, 91958393681), (7, 13136913383), (11, 8359853971), (77, 1194264853), (211, 435821771), (263, 349651687), (1477, 62260253), (1841, 49950241), (2321, 39620161), (2893, 31786517), (16247, 5660023), (20251, 4540931), (21521, 4272961), (55493, 1657117), (150647, 610423), (236731, 388451)]