55194507

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 28671093

約数列:

[1, 3, 9, 27, 89, 103, 223, 267, 309, 669, 801, 927, 2007, 2403, 2781, 6021, 9167, 19847, 22969, 27501, 59541, 68907, 82503, 178623, 206721, 247509, 535869, 620163, 2044241, 6132723, 18398169, 55194507]

約数ペア:

[(1, 55194507), (3, 18398169), (9, 6132723), (27, 2044241), (89, 620163), (103, 535869), (223, 247509), (267, 206721), (309, 178623), (669, 82503), (801, 68907), (927, 59541), (2007, 27501), (2403, 22969), (2781, 19847), (6021, 9167)]