194655591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31391}}^1$

素因数の和:31463

約数の個数: 24

約数和(自身を含む): 308520576

約数和(自身を除く): 113864985

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 31391, 94173, 282519, 408083, 1224249, 1663723, 3672747, 4991169, 14973507, 21628399, 64885197, 194655591]

約数ペア:

[(1, 194655591), (3, 64885197), (9, 21628399), (13, 14973507), (39, 4991169), (53, 3672747), (117, 1663723), (159, 1224249), (477, 408083), (689, 282519), (2067, 94173), (6201, 31391)]