66358279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 79289280

約数和(自身を除く): 12931001

約数列:

[1, 13, 19, 37, 53, 137, 247, 481, 689, 703, 1007, 1781, 1961, 2603, 5069, 7261, 9139, 13091, 25493, 33839, 37259, 65897, 94393, 96311, 137959, 268657, 484367, 1252043, 1793467, 3492541, 5104483, 66358279]

約数ペア:

[(1, 66358279), (13, 5104483), (19, 3492541), (37, 1793467), (53, 1252043), (137, 484367), (247, 268657), (481, 137959), (689, 96311), (703, 94393), (1007, 65897), (1781, 37259), (1961, 33839), (2603, 25493), (5069, 13091), (7261, 9139)]