76478073

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{2333}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 119202048

約数和(自身を除く): 42723975

約数列:

[1, 3, 7, 21, 49, 147, 223, 669, 1561, 2333, 4683, 6999, 10927, 16331, 32781, 48993, 114317, 342951, 520259, 1560777, 3641813, 10925439, 25492691, 76478073]

約数ペア:

[(1, 76478073), (3, 25492691), (7, 10925439), (21, 3641813), (49, 1560777), (147, 520259), (223, 342951), (669, 114317), (1561, 48993), (2333, 32781), (4683, 16331), (6999, 10927)]