67066713

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 119342080

約数和(自身を除く): 52275367

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1197, 1303, 2451, 2709, 3909, 5719, 7353, 9121, 11727, 17157, 24757, 27363, 51471, 56029, 74271, 82089, 168087, 173299, 222813, 392203, 504261, 519897, 1064551, 1176609, 1559691, 3193653, 3529827, 7451857, 9580959, 22355571, 67066713]

約数ペア:

[(1, 67066713), (3, 22355571), (7, 9580959), (9, 7451857), (19, 3529827), (21, 3193653), (43, 1559691), (57, 1176609), (63, 1064551), (129, 519897), (133, 504261), (171, 392203), (301, 222813), (387, 173299), (399, 168087), (817, 82089), (903, 74271), (1197, 56029), (1303, 51471), (2451, 27363), (2709, 24757), (3909, 17157), (5719, 11727), (7353, 9121)]