72148557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49999}}^1$

素因数の和:50052

約数の個数: 16

約数和(自身を含む): 106400000

約数和(自身を除く): 34251443

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 49999, 149997, 649987, 1849963, 1949961, 5549889, 24049519, 72148557]

約数ペア:

[(1, 72148557), (3, 24049519), (13, 5549889), (37, 1949961), (39, 1849963), (111, 649987), (481, 149997), (1443, 49999)]