74265009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 48307791

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 1367, 1393, 2587, 4101, 4179, 7761, 9569, 17771, 18109, 28707, 53313, 54327, 124397, 272033, 373191, 816099, 1904231, 3536429, 5712693, 10609287, 24755003, 74265009]

約数ペア:

[(1, 74265009), (3, 24755003), (7, 10609287), (13, 5712693), (21, 3536429), (39, 1904231), (91, 816099), (199, 373191), (273, 272033), (597, 124397), (1367, 54327), (1393, 53313), (2587, 28707), (4101, 18109), (4179, 17771), (7761, 9569)]