66174549

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 114665760

約数和(自身を除く): 48491211

約数列:

[1, 3, 7, 19, 21, 29, 43, 49, 57, 87, 129, 133, 147, 203, 301, 361, 399, 551, 609, 817, 903, 931, 1083, 1247, 1421, 1653, 2107, 2451, 2527, 2793, 3741, 3857, 4263, 5719, 6321, 7581, 8729, 10469, 11571, 15523, 17157, 17689, 23693, 26187, 26999, 31407, 40033, 46569, 53067, 61103, 71079, 73283, 80997, 108661, 120099, 165851, 183309, 219849, 325983, 450167, 497553, 512981, 760627, 1160957, 1350501, 1538943, 2281881, 3151169, 3482871, 9453507, 22058183, 66174549]

約数ペア:

[(1, 66174549), (3, 22058183), (7, 9453507), (19, 3482871), (21, 3151169), (29, 2281881), (43, 1538943), (49, 1350501), (57, 1160957), (87, 760627), (129, 512981), (133, 497553), (147, 450167), (203, 325983), (301, 219849), (361, 183309), (399, 165851), (551, 120099), (609, 108661), (817, 80997), (903, 73283), (931, 71079), (1083, 61103), (1247, 53067), (1421, 46569), (1653, 40033), (2107, 31407), (2451, 26999), (2527, 26187), (2793, 23693), (3741, 17689), (3857, 17157), (4263, 15523), (5719, 11571), (6321, 10469), (7581, 8729)]