66838317

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 113489280

約数和(自身を除く): 46650963

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 169, 259, 273, 481, 507, 509, 777, 1183, 1443, 1527, 3367, 3549, 3563, 6253, 6617, 10101, 10689, 18759, 18833, 19851, 43771, 46319, 56499, 86021, 131313, 131831, 138957, 244829, 258063, 395493, 602147, 734487, 1713803, 1806441, 3182777, 5141409, 9548331, 22279439, 66838317]

約数ペア:

[(1, 66838317), (3, 22279439), (7, 9548331), (13, 5141409), (21, 3182777), (37, 1806441), (39, 1713803), (91, 734487), (111, 602147), (169, 395493), (259, 258063), (273, 244829), (481, 138957), (507, 131831), (509, 131313), (777, 86021), (1183, 56499), (1443, 46319), (1527, 43771), (3367, 19851), (3549, 18833), (3563, 18759), (6253, 10689), (6617, 10101)]