159675237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14699}}^1$

素因数の和:14793

約数の個数: 24

約数和(自身を含む): 247665600

約数和(自身を除く): 87990363

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 14699, 44097, 132291, 249883, 749649, 1043629, 2248947, 3130887, 9392661, 17741693, 53225079, 159675237]

約数ペア:

[(1, 159675237), (3, 53225079), (9, 17741693), (17, 9392661), (51, 3130887), (71, 2248947), (153, 1043629), (213, 749649), (639, 249883), (1207, 132291), (3621, 44097), (10863, 14699)]