142100091

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{60961}}^1$

素因数の和:61011

約数の個数: 24

約数和(自身を含む): 240921824

約数和(自身を除く): 98821733

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 60961, 182883, 426727, 548649, 1280181, 2255557, 3840543, 6766671, 15788899, 20300013, 47366697, 142100091]

約数ペア:

[(1, 142100091), (3, 47366697), (7, 20300013), (9, 15788899), (21, 6766671), (37, 3840543), (63, 2255557), (111, 1280181), (259, 548649), (333, 426727), (777, 182883), (2331, 60961)]