133212969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12263}}^1$

素因数の和:12357

約数の個数: 24

約数和(自身を含む): 206623872

約数和(自身を除く): 73410903

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 12263, 36789, 110367, 208471, 625413, 870673, 1876239, 2612019, 7836057, 14801441, 44404323, 133212969]

約数ペア:

[(1, 133212969), (3, 44404323), (9, 14801441), (17, 7836057), (51, 2612019), (71, 1876239), (153, 870673), (213, 625413), (639, 208471), (1207, 110367), (3621, 36789), (10863, 12263)]