87891003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14011}}^1$

素因数の和:14075

約数の個数: 24

約数和(自身を含む): 137709936

約数和(自身を除く): 49818933

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 14011, 42033, 126099, 238187, 574451, 714561, 1723353, 2143683, 5170059, 9765667, 29297001, 87891003]

約数ペア:

[(1, 87891003), (3, 29297001), (9, 9765667), (17, 5170059), (41, 2143683), (51, 1723353), (123, 714561), (153, 574451), (369, 238187), (697, 126099), (2091, 42033), (6273, 14011)]