123073713

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 213747456

約数和(自身を除く): 90673743

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 157, 161, 207, 471, 483, 541, 1099, 1413, 1449, 1623, 3297, 3611, 3787, 4869, 9891, 10833, 11361, 12443, 25277, 32499, 34083, 37329, 75831, 84937, 87101, 111987, 227493, 254811, 261303, 594559, 764433, 783909, 1783677, 1953551, 5351031, 5860653, 13674857, 17581959, 41024571, 123073713]

約数ペア:

[(1, 123073713), (3, 41024571), (7, 17581959), (9, 13674857), (21, 5860653), (23, 5351031), (63, 1953551), (69, 1783677), (157, 783909), (161, 764433), (207, 594559), (471, 261303), (483, 254811), (541, 227493), (1099, 111987), (1413, 87101), (1449, 84937), (1623, 75831), (3297, 37329), (3611, 34083), (3787, 32499), (4869, 25277), (9891, 12443), (10833, 11361)]