29128975677

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{19709}}^1$

素因数の和:19847

約数の個数: 64

約数和(自身を含む): 47177856000

約数和(自身を除く): 18048880323

約数列:

[1, 3, 9, 19, 27, 43, 57, 67, 129, 171, 201, 387, 513, 603, 817, 1161, 1273, 1809, 2451, 2881, 3819, 7353, 8643, 11457, 19709, 22059, 25929, 34371, 54739, 59127, 77787, 164217, 177381, 374471, 492651, 532143, 847487, 1123413, 1320503, 1477953, 2542461, 3370239, 3961509, 7627383, 10110717, 11884527, 16102253, 22882149, 25089557, 35653581, 48306759, 56781629, 75268671, 144920277, 170344887, 225806013, 434760831, 511034661, 677418039, 1078850951, 1533103983, 3236552853, 9709658559, 29128975677]

約数ペア:

[(1, 29128975677), (3, 9709658559), (9, 3236552853), (19, 1533103983), (27, 1078850951), (43, 677418039), (57, 511034661), (67, 434760831), (129, 225806013), (171, 170344887), (201, 144920277), (387, 75268671), (513, 56781629), (603, 48306759), (817, 35653581), (1161, 25089557), (1273, 22882149), (1809, 16102253), (2451, 11884527), (2881, 10110717), (3819, 7627383), (7353, 3961509), (8643, 3370239), (11457, 2542461), (19709, 1477953), (22059, 1320503), (25929, 1123413), (34371, 847487), (54739, 532143), (59127, 492651), (77787, 374471), (164217, 177381)]