7788893409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{8293}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 12576358080

約数和(自身を除く): 4787464671

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 179, 477, 537, 583, 1611, 1749, 1969, 5247, 5907, 8293, 9487, 17721, 24879, 28461, 74637, 85383, 91223, 104357, 273669, 313071, 439529, 821007, 939213, 1318587, 1484447, 3955761, 4453341, 4834819, 13360023, 14504457, 16328917, 43513371, 48986751, 78675691, 146960253, 236027073, 708081219, 865432601, 2596297803, 7788893409]

約数ペア:

[(1, 7788893409), (3, 2596297803), (9, 865432601), (11, 708081219), (33, 236027073), (53, 146960253), (99, 78675691), (159, 48986751), (179, 43513371), (477, 16328917), (537, 14504457), (583, 13360023), (1611, 4834819), (1749, 4453341), (1969, 3955761), (5247, 1484447), (5907, 1318587), (8293, 939213), (9487, 821007), (17721, 439529), (24879, 313071), (28461, 273669), (74637, 104357), (85383, 91223)]