75687689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 101523456

約数和(自身を除く): 25835767

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 737, 863, 1139, 1309, 5159, 6041, 7973, 9493, 12529, 14671, 57821, 66451, 87703, 102697, 161381, 404747, 636031, 982957, 1129667, 4452217, 6880699, 10812527, 75687689]

約数ペア:

[(1, 75687689), (7, 10812527), (11, 6880699), (17, 4452217), (67, 1129667), (77, 982957), (119, 636031), (187, 404747), (469, 161381), (737, 102697), (863, 87703), (1139, 66451), (1309, 57821), (5159, 14671), (6041, 12529), (7973, 9493)]