63640291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 80236800

約数和(自身を除く): 16596509

約数列:

[1, 11, 13, 19, 59, 143, 209, 247, 397, 649, 767, 1121, 2717, 4367, 5161, 7543, 8437, 12331, 14573, 23423, 56771, 82973, 98059, 160303, 257653, 304499, 445037, 1078649, 3349489, 4895407, 5785481, 63640291]

約数ペア:

[(1, 63640291), (11, 5785481), (13, 4895407), (19, 3349489), (59, 1078649), (143, 445037), (209, 304499), (247, 257653), (397, 160303), (649, 98059), (767, 82973), (1121, 56771), (2717, 23423), (4367, 14573), (5161, 12331), (7543, 8437)]