25089723

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 13401477

約数列:

[1, 3, 9, 27, 53, 89, 159, 197, 267, 477, 591, 801, 1431, 1773, 2403, 4717, 5319, 10441, 14151, 17533, 31323, 42453, 52599, 93969, 127359, 157797, 281907, 473391, 929249, 2787747, 8363241, 25089723]

約数ペア:

[(1, 25089723), (3, 8363241), (9, 2787747), (27, 929249), (53, 473391), (89, 281907), (159, 157797), (197, 127359), (267, 93969), (477, 52599), (591, 42453), (801, 31323), (1431, 17533), (1773, 14151), (2403, 10441), (4717, 5319)]