42131799

素因数分解:

$3^3\times {\mathrm{89}}^2\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 63447120

約数和(自身を除く): 21315321

約数列:

[1, 3, 9, 27, 89, 197, 267, 591, 801, 1773, 2403, 5319, 7921, 17533, 23763, 52599, 71289, 157797, 213867, 473391, 1560437, 4681311, 14043933, 42131799]

約数ペア:

[(1, 42131799), (3, 14043933), (9, 4681311), (27, 1560437), (89, 473391), (197, 213867), (267, 157797), (591, 71289), (801, 52599), (1773, 23763), (2403, 17533), (5319, 7921)]