69440823

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 103771616

約数和(自身を除く): 34330793

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 1381, 4143, 5587, 12429, 16761, 50283, 51097, 153291, 208531, 459873, 625593, 1876779, 7715647, 23146941, 69440823]

約数ペア:

[(1, 69440823), (3, 23146941), (9, 7715647), (37, 1876779), (111, 625593), (151, 459873), (333, 208531), (453, 153291), (1359, 51097), (1381, 50283), (4143, 16761), (5587, 12429)]