170716923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11376

約数の個数: 32

約数和(自身を含む): 278727680

約数和(自身を除く): 108010757

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 11311, 15093, 33933, 101799, 147043, 305397, 441129, 486373, 1323387, 1459119, 3970161, 4377357, 6322849, 13132071, 18968547, 56905641, 170716923]

約数ペア:

[(1, 170716923), (3, 56905641), (9, 18968547), (13, 13132071), (27, 6322849), (39, 4377357), (43, 3970161), (117, 1459119), (129, 1323387), (351, 486373), (387, 441129), (559, 305397), (1161, 147043), (1677, 101799), (5031, 33933), (11311, 15093)]