64157031

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 98807904

約数和(自身を除く): 34650873

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 2777, 7701, 8331, 23103, 24993, 47209, 141627, 419327, 424881, 1257981, 3773943, 7128559, 21385677, 64157031]

約数ペア:

[(1, 64157031), (3, 21385677), (9, 7128559), (17, 3773943), (51, 1257981), (151, 424881), (153, 419327), (453, 141627), (1359, 47209), (2567, 24993), (2777, 23103), (7701, 8331)]