1277888073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12659}}^1$

素因数の和:12722

約数の個数: 64

約数和(自身を含む): 2333491200

約数和(自身を除く): 1055603127

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 161, 209, 231, 253, 399, 437, 483, 627, 759, 1311, 1463, 1771, 3059, 4389, 4807, 5313, 9177, 12659, 14421, 33649, 37977, 88613, 100947, 139249, 240521, 265839, 291157, 417747, 721563, 873471, 974743, 1683647, 2038099, 2645731, 2924229, 3202727, 5050941, 5531983, 6114297, 7937193, 9608181, 16595949, 18520117, 22419089, 38723881, 55560351, 60851813, 67257267, 116171643, 182555439, 425962691, 1277888073]

約数ペア:

[(1, 1277888073), (3, 425962691), (7, 182555439), (11, 116171643), (19, 67257267), (21, 60851813), (23, 55560351), (33, 38723881), (57, 22419089), (69, 18520117), (77, 16595949), (133, 9608181), (161, 7937193), (209, 6114297), (231, 5531983), (253, 5050941), (399, 3202727), (437, 2924229), (483, 2645731), (627, 2038099), (759, 1683647), (1311, 974743), (1463, 873471), (1771, 721563), (3059, 417747), (4389, 291157), (4807, 265839), (5313, 240521), (9177, 139249), (12659, 100947), (14421, 88613), (33649, 37977)]