40497111

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 23853609

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1063, 1411, 2241, 3189, 4233, 9567, 12699, 18071, 28701, 38097, 54213, 88229, 162639, 264687, 487917, 794061, 1499893, 2382183, 4499679, 13499037, 40497111]

約数ペア:

[(1, 40497111), (3, 13499037), (9, 4499679), (17, 2382183), (27, 1499893), (51, 794061), (83, 487917), (153, 264687), (249, 162639), (459, 88229), (747, 54213), (1063, 38097), (1411, 28701), (2241, 18071), (3189, 12699), (4233, 9567)]