39165741

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 60810240

約数和(自身を除く): 21644499

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 641, 657, 837, 1923, 1971, 2263, 5769, 6789, 17307, 19871, 20367, 46793, 59613, 61101, 140379, 178839, 421137, 536517, 1263411, 1450583, 4351749, 13055247, 39165741]

約数ペア:

[(1, 39165741), (3, 13055247), (9, 4351749), (27, 1450583), (31, 1263411), (73, 536517), (93, 421137), (219, 178839), (279, 140379), (641, 61101), (657, 59613), (837, 46793), (1923, 20367), (1971, 19871), (2263, 17307), (5769, 6789)]