71179017

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 126604800

約数和(自身を除く): 55425783

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 313, 343, 357, 637, 663, 833, 939, 1029, 1547, 1911, 2191, 2499, 4069, 4459, 4641, 5321, 5831, 6573, 10829, 12207, 13377, 15337, 15963, 17493, 28483, 32487, 37247, 46011, 69173, 75803, 85449, 107359, 111741, 199381, 207519, 227409, 260729, 322077, 484211, 598143, 782187, 1395667, 1452633, 1825103, 3389477, 4187001, 5475309, 10168431, 23726339, 71179017]

約数ペア:

[(1, 71179017), (3, 23726339), (7, 10168431), (13, 5475309), (17, 4187001), (21, 3389477), (39, 1825103), (49, 1452633), (51, 1395667), (91, 782187), (119, 598143), (147, 484211), (221, 322077), (273, 260729), (313, 227409), (343, 207519), (357, 199381), (637, 111741), (663, 107359), (833, 85449), (939, 75803), (1029, 69173), (1547, 46011), (1911, 37247), (2191, 32487), (2499, 28483), (4069, 17493), (4459, 15963), (4641, 15337), (5321, 13377), (5831, 12207), (6573, 10829)]