26972073

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 12864087

約数列:

[1, 3, 9, 89, 151, 223, 267, 453, 669, 801, 1359, 2007, 13439, 19847, 33673, 40317, 59541, 101019, 120951, 178623, 303057, 2996897, 8990691, 26972073]

約数ペア:

[(1, 26972073), (3, 8990691), (9, 2996897), (89, 303057), (151, 178623), (223, 120951), (267, 101019), (453, 59541), (669, 40317), (801, 33673), (1359, 19847), (2007, 13439)]