788454459

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 1284220800

約数和(自身を除く): 495766341

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 169, 201, 351, 507, 603, 871, 1521, 1809, 2579, 2613, 4563, 7737, 7839, 11323, 23211, 23517, 33527, 33969, 69633, 100581, 101907, 172793, 301743, 305721, 435851, 518379, 905229, 1307553, 1555137, 2246309, 3922659, 4665411, 6738927, 11767977, 20216781, 29202017, 60650343, 87606051, 262818153, 788454459]

約数ペア:

[(1, 788454459), (3, 262818153), (9, 87606051), (13, 60650343), (27, 29202017), (39, 20216781), (67, 11767977), (117, 6738927), (169, 4665411), (201, 3922659), (351, 2246309), (507, 1555137), (603, 1307553), (871, 905229), (1521, 518379), (1809, 435851), (2579, 305721), (2613, 301743), (4563, 172793), (7737, 101907), (7839, 100581), (11323, 69633), (23211, 33969), (23517, 33527)]