189686467299

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{420967}}^1$

素因数の和:421519

約数の個数: 32

約数和(自身を含む): 296361472000

約数和(自身を除く): 106675004701

約数列:

[1, 3, 7, 21, 43, 129, 301, 499, 903, 1497, 3493, 10479, 21457, 64371, 150199, 420967, 450597, 1262901, 2946769, 8840307, 18101581, 54304743, 126711067, 210062533, 380133201, 630187599, 1470437731, 4411313193, 9032688919, 27098066757, 63228822433, 189686467299]

約数ペア:

[(1, 189686467299), (3, 63228822433), (7, 27098066757), (21, 9032688919), (43, 4411313193), (129, 1470437731), (301, 630187599), (499, 380133201), (903, 210062533), (1497, 126711067), (3493, 54304743), (10479, 18101581), (21457, 8840307), (64371, 2946769), (150199, 1262901), (420967, 450597)]