156930723

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 247406400

約数和(自身を除く): 90475677

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 687, 1493, 2061, 3893, 4479, 6183, 11679, 13437, 25381, 35037, 40311, 76143, 105111, 228429, 341897, 685287, 1025691, 3077073, 5812249, 9231219, 17436747, 52310241, 156930723]

約数ペア:

[(1, 156930723), (3, 52310241), (9, 17436747), (17, 9231219), (27, 5812249), (51, 3077073), (153, 1025691), (229, 685287), (459, 341897), (687, 228429), (1493, 105111), (2061, 76143), (3893, 40311), (4479, 35037), (6183, 25381), (11679, 13437)]