214892163

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{15823}}^1$

素因数の和:16335

約数の個数: 16

約数和(自身を含む): 319011840

約数和(自身を除く): 104119677

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 15823, 47469, 142407, 427221, 7958969, 23876907, 71630721, 214892163]

約数ペア:

[(1, 214892163), (3, 71630721), (9, 23876907), (27, 7958969), (503, 427221), (1509, 142407), (4527, 47469), (13581, 15823)]