72649041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{13313}}^1$

素因数の和:13440

約数の個数: 16

約数和(自身を含む): 103529664

約数和(自身を除く): 30880623

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 13313, 39939, 226321, 678963, 1424491, 4273473, 24216347, 72649041]

約数ペア:

[(1, 72649041), (3, 24216347), (17, 4273473), (51, 1424491), (107, 678963), (321, 226321), (1819, 39939), (5457, 13313)]