63900909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1733}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 98192952

約数和(自身を除く): 34292043

約数列:

[1, 3, 9, 17, 51, 153, 241, 723, 1733, 2169, 4097, 5199, 12291, 15597, 29461, 36873, 88383, 265149, 417653, 1252959, 3758877, 7100101, 21300303, 63900909]

約数ペア:

[(1, 63900909), (3, 21300303), (9, 7100101), (17, 3758877), (51, 1252959), (153, 417653), (241, 265149), (723, 88383), (1733, 36873), (2169, 29461), (4097, 15597), (5199, 12291)]