40078197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 62800920

約数和(自身を除く): 22722723

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 6389, 19167, 57501, 108613, 261949, 325839, 785847, 977517, 2357541, 4453133, 13359399, 40078197]

約数ペア:

[(1, 40078197), (3, 13359399), (9, 4453133), (17, 2357541), (41, 977517), (51, 785847), (123, 325839), (153, 261949), (369, 108613), (697, 57501), (2091, 19167), (6273, 6389)]