163409073

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 226251360

約数和(自身を除く): 62842287

約数列:

[1, 3, 43, 89, 129, 267, 331, 993, 1849, 3827, 5547, 11481, 14233, 29459, 42699, 88377, 164561, 493683, 612019, 1266737, 1836057, 3800211, 54469691, 163409073]

約数ペア:

[(1, 163409073), (3, 54469691), (43, 3800211), (89, 1836057), (129, 1266737), (267, 612019), (331, 493683), (993, 164561), (1849, 88377), (3827, 42699), (5547, 29459), (11481, 14233)]