142772307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 214228800

約数和(自身を除く): 71456493

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1479, 1887, 2609, 3219, 7827, 18241, 44353, 54723, 75661, 96533, 133059, 226983, 289599, 1286237, 1641061, 2799457, 3858711, 4923183, 8398371, 47590769, 142772307]

約数ペア:

[(1, 142772307), (3, 47590769), (17, 8398371), (29, 4923183), (37, 3858711), (51, 2799457), (87, 1641061), (111, 1286237), (493, 289599), (629, 226983), (1073, 133059), (1479, 96533), (1887, 75661), (2609, 54723), (3219, 44353), (7827, 18241)]