68675553621

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{5471}}^1$

素因数の和:5813

約数の個数: 56

約数和(自身を含む): 104928839424

約数和(自身を除く): 36253285803

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 257, 603, 729, 771, 1809, 2313, 5427, 5471, 6939, 16281, 16413, 17219, 20817, 48843, 49239, 51657, 62451, 147717, 154971, 187353, 366557, 443151, 464913, 1099671, 1329453, 1394739, 1406047, 3299013, 3988359, 4184217, 4218141, 9897039, 12552651, 12654423, 29691117, 37963269, 89073351, 94205149, 113889807, 267220053, 282615447, 341669421, 847846341, 1025008263, 2543539023, 7630617069, 22891851207, 68675553621]

約数ペア:

[(1, 68675553621), (3, 22891851207), (9, 7630617069), (27, 2543539023), (67, 1025008263), (81, 847846341), (201, 341669421), (243, 282615447), (257, 267220053), (603, 113889807), (729, 94205149), (771, 89073351), (1809, 37963269), (2313, 29691117), (5427, 12654423), (5471, 12552651), (6939, 9897039), (16281, 4218141), (16413, 4184217), (17219, 3988359), (20817, 3299013), (48843, 1406047), (49239, 1394739), (51657, 1329453), (62451, 1099671), (147717, 464913), (154971, 443151), (187353, 366557)]