77910609

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 48475311

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 953, 1603, 2859, 3893, 4809, 6671, 11679, 16201, 20013, 27251, 48603, 81753, 113407, 218237, 340221, 654711, 1527659, 3710029, 4582977, 11130087, 25970203, 77910609]

約数ペア:

[(1, 77910609), (3, 25970203), (7, 11130087), (17, 4582977), (21, 3710029), (51, 1527659), (119, 654711), (229, 340221), (357, 218237), (687, 113407), (953, 81753), (1603, 48603), (2859, 27251), (3893, 20013), (4809, 16201), (6671, 11679)]