29709099

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 51203328

約数和(自身を除く): 21494229

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 347, 453, 567, 1041, 1057, 1359, 2429, 3123, 3171, 4077, 7287, 9369, 9513, 12231, 21861, 28107, 28539, 52397, 65583, 85617, 157191, 196749, 366779, 471573, 1100337, 1414719, 3301011, 4244157, 9903033, 29709099]

約数ペア:

[(1, 29709099), (3, 9903033), (7, 4244157), (9, 3301011), (21, 1414719), (27, 1100337), (63, 471573), (81, 366779), (151, 196749), (189, 157191), (347, 85617), (453, 65583), (567, 52397), (1041, 28539), (1057, 28107), (1359, 21861), (2429, 12231), (3123, 9513), (3171, 9369), (4077, 7287)]