143955201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 220268160

約数和(自身を除く): 76312959

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 537, 663, 1213, 2327, 3043, 3639, 6981, 9129, 15769, 20621, 39559, 47307, 61863, 118677, 217127, 268073, 651381, 804219, 2822651, 3691159, 8467953, 11073477, 47985067, 143955201]

約数ペア:

[(1, 143955201), (3, 47985067), (13, 11073477), (17, 8467953), (39, 3691159), (51, 2822651), (179, 804219), (221, 651381), (537, 268073), (663, 217127), (1213, 118677), (2327, 61863), (3043, 47307), (3639, 39559), (6981, 20621), (9129, 15769)]