72578943

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{18041}}^1$

素因数の和:18199

約数の個数: 16

約数和(自身を含む): 108252000

約数和(自身を除く): 35673057

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 18041, 54123, 162369, 487107, 2688109, 8064327, 24192981, 72578943]

約数ペア:

[(1, 72578943), (3, 24192981), (9, 8064327), (27, 2688109), (149, 487107), (447, 162369), (1341, 54123), (4023, 18041)]