162831303

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{13313}}^1$

素因数の和:13476

約数の個数: 20

約数和(自身を含む): 244871088

約数和(自身を除く): 82039785

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 13313, 39939, 119817, 359451, 1078353, 2010263, 6030789, 18092367, 54277101, 162831303]

約数ペア:

[(1, 162831303), (3, 54277101), (9, 18092367), (27, 6030789), (81, 2010263), (151, 1078353), (453, 359451), (1359, 119817), (4077, 39939), (12231, 13313)]