121343265

素因数分解:

$3^5\times 5^1\times {\mathrm{99871}}^1$

素因数の和:99891

約数の個数: 24

約数和(自身を含む): 218120448

約数和(自身を除く): 96777183

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 99871, 299613, 499355, 898839, 1498065, 2696517, 4494195, 8089551, 13482585, 24268653, 40447755, 121343265]

約数ペア:

[(1, 121343265), (3, 40447755), (5, 24268653), (9, 13482585), (15, 8089551), (27, 4494195), (45, 2696517), (81, 1498065), (135, 898839), (243, 499355), (405, 299613), (1215, 99871)]