121521627

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 79755813

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 391, 459, 621, 1173, 1279, 1377, 1863, 3519, 3837, 4131, 5589, 10557, 11511, 21743, 29417, 31671, 34533, 65229, 88251, 95013, 103599, 195687, 264753, 310797, 500089, 587061, 794259, 1500267, 1761183, 2382777, 4500801, 5283549, 7148331, 13502403, 40507209, 121521627]

約数ペア:

[(1, 121521627), (3, 40507209), (9, 13502403), (17, 7148331), (23, 5283549), (27, 4500801), (51, 2382777), (69, 1761183), (81, 1500267), (153, 794259), (207, 587061), (243, 500089), (391, 310797), (459, 264753), (621, 195687), (1173, 103599), (1279, 95013), (1377, 88251), (1863, 65229), (3519, 34533), (3837, 31671), (4131, 29417), (5589, 21743), (10557, 11511)]