72583161

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12043}}^1$

素因数の和:12101

約数の個数: 24

約数和(自身を含む): 115333344

約数和(自身を除く): 42750183

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 12043, 36129, 84301, 252903, 493763, 590107, 1481289, 1770321, 3456341, 10369023, 24194387, 72583161]

約数ペア:

[(1, 72583161), (3, 24194387), (7, 10369023), (21, 3456341), (41, 1770321), (49, 1481289), (123, 590107), (147, 493763), (287, 252903), (861, 84301), (2009, 36129), (6027, 12043)]