371566359

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{64609}}^1$

素因数の和:64692

約数の個数: 20

約数和(自身を含む): 562882320

約数和(自身を除く): 191315961

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 64609, 193827, 581481, 1744443, 4587239, 5233329, 13761717, 41285151, 123855453, 371566359]

約数ペア:

[(1, 371566359), (3, 123855453), (9, 41285151), (27, 13761717), (71, 5233329), (81, 4587239), (213, 1744443), (639, 581481), (1917, 193827), (5751, 64609)]