133284735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68881}}^1$

素因数の和:68935

約数の個数: 24

約数和(自身を含む): 236403024

約数和(自身を除く): 103118289

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 68881, 206643, 344405, 619929, 1033215, 2961883, 3099645, 8885649, 14809415, 26656947, 44428245, 133284735]

約数ペア:

[(1, 133284735), (3, 44428245), (5, 26656947), (9, 14809415), (15, 8885649), (43, 3099645), (45, 2961883), (129, 1033215), (215, 619929), (387, 344405), (645, 206643), (1935, 68881)]