159233427

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 234037440

約数和(自身を除く): 74804013

約数列:

[1, 3, 9, 79, 237, 281, 711, 797, 843, 2391, 2529, 7173, 22199, 62963, 66597, 188889, 199791, 223957, 566667, 671871, 2015613, 17692603, 53077809, 159233427]

約数ペア:

[(1, 159233427), (3, 53077809), (9, 17692603), (79, 2015613), (237, 671871), (281, 566667), (711, 223957), (797, 199791), (843, 188889), (2391, 66597), (2529, 62963), (7173, 22199)]