108365243

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 130122720

約数和(自身を除く): 21757477

約数列:

[1, 7, 31, 89, 181, 217, 623, 961, 1267, 2759, 5611, 6727, 16109, 19313, 39277, 85529, 112763, 173941, 499379, 598703, 1217587, 3495653, 15480749, 108365243]

約数ペア:

[(1, 108365243), (7, 15480749), (31, 3495653), (89, 1217587), (181, 598703), (217, 499379), (623, 173941), (961, 112763), (1267, 85529), (2759, 39277), (5611, 19313), (6727, 16109)]