77749441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16553}}^1$

素因数の和:16632

約数の個数: 16

約数和(自身を含む): 98529408

約数和(自身を除く): 20779967

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 16553, 115871, 182083, 1009733, 1274581, 7068131, 11107063, 77749441]

約数ペア:

[(1, 77749441), (7, 11107063), (11, 7068131), (61, 1274581), (77, 1009733), (427, 182083), (671, 115871), (4697, 16553)]