66223818

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 56

約数和(自身を含む): 151922628

約数和(自身を除く): 85698810

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 857, 954, 1431, 1458, 1714, 2571, 2862, 4293, 5142, 7713, 8586, 12879, 15426, 23139, 25758, 38637, 45421, 46278, 69417, 77274, 90842, 136263, 138834, 208251, 272526, 408789, 416502, 624753, 817578, 1226367, 1249506, 2452734, 3679101, 7358202, 11037303, 22074606, 33111909, 66223818]

約数ペア:

[(1, 66223818), (2, 33111909), (3, 22074606), (6, 11037303), (9, 7358202), (18, 3679101), (27, 2452734), (53, 1249506), (54, 1226367), (81, 817578), (106, 624753), (159, 416502), (162, 408789), (243, 272526), (318, 208251), (477, 138834), (486, 136263), (729, 90842), (857, 77274), (954, 69417), (1431, 46278), (1458, 45421), (1714, 38637), (2571, 25758), (2862, 23139), (4293, 15426), (5142, 12879), (7713, 8586)]