158598729

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 252865800

約数和(自身を除く): 94267071

約数列:

[1, 3, 9, 17, 27, 51, 81, 149, 153, 447, 459, 773, 1341, 1377, 2319, 2533, 4023, 6957, 7599, 12069, 13141, 20871, 22797, 39423, 62613, 68391, 115177, 118269, 205173, 345531, 354807, 1036593, 1064421, 1958009, 3109779, 5874027, 9329337, 17622081, 52866243, 158598729]

約数ペア:

[(1, 158598729), (3, 52866243), (9, 17622081), (17, 9329337), (27, 5874027), (51, 3109779), (81, 1958009), (149, 1064421), (153, 1036593), (447, 354807), (459, 345531), (773, 205173), (1341, 118269), (1377, 115177), (2319, 68391), (2533, 62613), (4023, 39423), (6957, 22797), (7599, 20871), (12069, 13141)]