65704793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 87306240

約数和(自身を除く): 21601447

約数列:

[1, 7, 11, 19, 77, 97, 133, 209, 463, 679, 1067, 1463, 1843, 3241, 5093, 7469, 8797, 12901, 20273, 35651, 44911, 61579, 96767, 141911, 314377, 494021, 677369, 853309, 3458147, 5973163, 9386399, 65704793]

約数ペア:

[(1, 65704793), (7, 9386399), (11, 5973163), (19, 3458147), (77, 853309), (97, 677369), (133, 494021), (209, 314377), (463, 141911), (679, 96767), (1067, 61579), (1463, 44911), (1843, 35651), (3241, 20273), (5093, 12901), (7469, 8797)]