26423901

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 46696320

約数和(自身を除く): 20272419

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1607, 1827, 2349, 4821, 5481, 11249, 14463, 16443, 33747, 43389, 46603, 101241, 130167, 139809, 303723, 326221, 419427, 911169, 978663, 1258281, 2935989, 3774843, 8807967, 26423901]

約数ペア:

[(1, 26423901), (3, 8807967), (7, 3774843), (9, 2935989), (21, 1258281), (27, 978663), (29, 911169), (63, 419427), (81, 326221), (87, 303723), (189, 139809), (203, 130167), (261, 101241), (567, 46603), (609, 43389), (783, 33747), (1607, 16443), (1827, 14463), (2349, 11249), (4821, 5481)]