77032221

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 125368320

約数和(自身を除く): 48336099

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 3709, 6923, 11127, 20769, 25963, 77889, 85307, 159487, 255921, 478461, 597149, 1116409, 1791447, 3349227, 3668201, 11004603, 25677407, 77032221]

約数ペア:

[(1, 77032221), (3, 25677407), (7, 11004603), (21, 3668201), (23, 3349227), (43, 1791447), (69, 1116409), (129, 597149), (161, 478461), (301, 255921), (483, 159487), (903, 85307), (989, 77889), (2967, 25963), (3709, 20769), (6923, 11127)]