39722373

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 61622400

約数和(自身を除く): 21900027

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 523, 783, 873, 1569, 2619, 2813, 4707, 8439, 14121, 15167, 25317, 45501, 50731, 75951, 136503, 152193, 409509, 456579, 1369737, 1471199, 4413597, 13240791, 39722373]

約数ペア:

[(1, 39722373), (3, 13240791), (9, 4413597), (27, 1471199), (29, 1369737), (87, 456579), (97, 409509), (261, 152193), (291, 136503), (523, 75951), (783, 50731), (873, 45501), (1569, 25317), (2619, 15167), (2813, 14121), (4707, 8439)]