55777149

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 83315232

約数和(自身を除く): 27538083

約数列:

[1, 3, 9, 43, 101, 129, 303, 387, 909, 1427, 4281, 4343, 12843, 13029, 39087, 61361, 144127, 184083, 432381, 552249, 1297143, 6197461, 18592383, 55777149]

約数ペア:

[(1, 55777149), (3, 18592383), (9, 6197461), (43, 1297143), (101, 552249), (129, 432381), (303, 184083), (387, 144127), (909, 61361), (1427, 39087), (4281, 13029), (4343, 12843)]