77538721

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 86965200

約数和(自身を除く): 9426479

約数列:

[1, 13, 29, 169, 377, 1217, 2197, 4901, 15821, 35293, 63713, 205673, 458809, 2673749, 5964517, 77538721]

約数ペア:

[(1, 77538721), (13, 5964517), (29, 2673749), (169, 458809), (377, 205673), (1217, 63713), (2197, 35293), (4901, 15821)]