67970497

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 84575232

約数和(自身を除く): 16604735

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1471, 2009, 6601, 10297, 33833, 46207, 60311, 72079, 236831, 422177, 1387153, 1657817, 2955239, 9710071, 67970497]

約数ペア:

[(1, 67970497), (7, 9710071), (23, 2955239), (41, 1657817), (49, 1387153), (161, 422177), (287, 236831), (943, 72079), (1127, 60311), (1471, 46207), (2009, 33833), (6601, 10297)]