42042267

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{8699}}^1$

素因数の和:8887

約数の個数: 16

約数和(自身を含む): 62640000

約数和(自身を除く): 20597733

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 8699, 26097, 78291, 234873, 1557121, 4671363, 14014089, 42042267]

約数ペア:

[(1, 42042267), (3, 14014089), (9, 4671363), (27, 1557121), (179, 234873), (537, 78291), (1611, 26097), (4833, 8699)]