70639641

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 112510080

約数和(自身を除く): 41870439

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 2297, 3417, 6891, 10251, 20673, 30753, 39049, 62019, 117147, 153899, 351441, 461697, 1054323, 1385091, 2616283, 4155273, 7848849, 23546547, 70639641]

約数ペア:

[(1, 70639641), (3, 23546547), (9, 7848849), (17, 4155273), (27, 2616283), (51, 1385091), (67, 1054323), (153, 461697), (201, 351441), (459, 153899), (603, 117147), (1139, 62019), (1809, 39049), (2297, 30753), (3417, 20673), (6891, 10251)]