75128151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12379}}^1$

素因数の和:12423

約数の個数: 24

約数和(自身を含む): 121621120

約数和(自身を除く): 46492969

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 12379, 37137, 86653, 210443, 259959, 631329, 1473101, 3577531, 4419303, 10732593, 25042717, 75128151]

約数ペア:

[(1, 75128151), (3, 25042717), (7, 10732593), (17, 4419303), (21, 3577531), (51, 1473101), (119, 631329), (289, 259959), (357, 210443), (867, 86653), (2023, 37137), (6069, 12379)]