133070721

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8011}}^1$

素因数の和:8141

約数の個数: 24

約数和(自身を含む): 208247904

約数和(自身を除く): 75177183

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 8011, 16611, 24033, 56077, 168231, 392539, 905243, 1177617, 2715729, 6336701, 19010103, 44356907, 133070721]

約数ペア:

[(1, 133070721), (3, 44356907), (7, 19010103), (21, 6336701), (49, 2715729), (113, 1177617), (147, 905243), (339, 392539), (791, 168231), (2373, 56077), (5537, 24033), (8011, 16611)]