15761601

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 25816320

約数和(自身を除く): 10054719

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1493, 3519, 4479, 10557, 13437, 25381, 34339, 40311, 76143, 103017, 228429, 309051, 583763, 685287, 927153, 1751289, 5253867, 15761601]

約数ペア:

[(1, 15761601), (3, 5253867), (9, 1751289), (17, 927153), (23, 685287), (27, 583763), (51, 309051), (69, 228429), (153, 103017), (207, 76143), (391, 40311), (459, 34339), (621, 25381), (1173, 13437), (1493, 10557), (3519, 4479)]