57042369

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 86411520

約数和(自身を除く): 29369151

約数列:

[1, 3, 9, 23, 69, 207, 239, 717, 1153, 2151, 3459, 5497, 10377, 16491, 26519, 49473, 79557, 238671, 275567, 826701, 2480103, 6338041, 19014123, 57042369]

約数ペア:

[(1, 57042369), (3, 19014123), (9, 6338041), (23, 2480103), (69, 826701), (207, 275567), (239, 238671), (717, 79557), (1153, 49473), (2151, 26519), (3459, 16491), (5497, 10377)]