55723227

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 90697728

約数和(自身を除く): 34974501

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2683, 2967, 6923, 8049, 18781, 20769, 56343, 61709, 115369, 185127, 346107, 431963, 807583, 1295889, 2422749, 2653487, 7960461, 18574409, 55723227]

約数ペア:

[(1, 55723227), (3, 18574409), (7, 7960461), (21, 2653487), (23, 2422749), (43, 1295889), (69, 807583), (129, 431963), (161, 346107), (301, 185127), (483, 115369), (903, 61709), (989, 56343), (2683, 20769), (2967, 18781), (6923, 8049)]