63720811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48679}}^1$

素因数の和:48714

約数の個数: 16

約数和(自身を含む): 84119040

約数和(自身を除く): 20398229

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 48679, 340753, 535469, 827543, 3748283, 5792801, 9102973, 63720811]

約数ペア:

[(1, 63720811), (7, 9102973), (11, 5792801), (17, 3748283), (77, 827543), (119, 535469), (187, 340753), (1309, 48679)]