104800857

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 66801063

約数列:

[1, 3, 7, 21, 23, 49, 69, 139, 147, 161, 223, 417, 483, 669, 973, 1127, 1561, 2919, 3197, 3381, 4683, 5129, 6811, 9591, 10927, 15387, 20433, 22379, 30997, 32781, 35903, 67137, 92991, 107709, 156653, 216979, 251321, 469959, 650937, 712931, 753963, 1518853, 2138793, 4556559, 4990517, 14971551, 34933619, 104800857]

約数ペア:

[(1, 104800857), (3, 34933619), (7, 14971551), (21, 4990517), (23, 4556559), (49, 2138793), (69, 1518853), (139, 753963), (147, 712931), (161, 650937), (223, 469959), (417, 251321), (483, 216979), (669, 156653), (973, 107709), (1127, 92991), (1561, 67137), (2919, 35903), (3197, 32781), (3381, 30997), (4683, 22379), (5129, 20433), (6811, 15387), (9591, 10927)]