307235280387

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90871127}}^1$

素因数の和:90871167

約数の個数: 24

約数和(自身を含む): 497246812416

約数和(自身を除く): 190011532029

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 90871127, 272613381, 636097889, 1908293667, 2090035921, 4452685223, 6270107763, 13358055669, 14630251447, 43890754341, 102411760129, 307235280387]

約数ペア:

[(1, 307235280387), (3, 102411760129), (7, 43890754341), (21, 14630251447), (23, 13358055669), (49, 6270107763), (69, 4452685223), (147, 2090035921), (161, 1908293667), (483, 636097889), (1127, 272613381), (3381, 90871127)]