78158799

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15761}}^1$

素因数の和:15815

約数の個数: 24

約数和(自身を含む): 122943600

約数和(自身を除く): 44784801

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 15761, 47283, 141849, 299459, 457069, 898377, 1371207, 2695131, 4113621, 8684311, 26052933, 78158799]

約数ペア:

[(1, 78158799), (3, 26052933), (9, 8684311), (19, 4113621), (29, 2695131), (57, 1371207), (87, 898377), (171, 457069), (261, 299459), (551, 141849), (1653, 47283), (4959, 15761)]