65821866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 85467990

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 159, 186, 318, 341, 583, 607, 682, 1023, 1166, 1214, 1643, 1749, 1821, 2046, 3286, 3498, 3642, 4929, 6677, 9858, 13354, 18073, 18817, 20031, 32171, 36146, 37634, 40062, 54219, 56451, 64342, 96513, 108438, 112902, 193026, 206987, 353881, 413974, 620961, 707762, 997301, 1061643, 1241922, 1994602, 2123286, 2991903, 5983806, 10970311, 21940622, 32910933, 65821866]

約数ペア:

[(1, 65821866), (2, 32910933), (3, 21940622), (6, 10970311), (11, 5983806), (22, 2991903), (31, 2123286), (33, 1994602), (53, 1241922), (62, 1061643), (66, 997301), (93, 707762), (106, 620961), (159, 413974), (186, 353881), (318, 206987), (341, 193026), (583, 112902), (607, 108438), (682, 96513), (1023, 64342), (1166, 56451), (1214, 54219), (1643, 40062), (1749, 37634), (1821, 36146), (2046, 32171), (3286, 20031), (3498, 18817), (3642, 18073), (4929, 13354), (6677, 9858)]