87545367

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 167311872

約数和(自身を除く): 79766505

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 81, 91, 107, 111, 117, 189, 243, 259, 273, 321, 333, 351, 481, 567, 749, 777, 819, 963, 999, 1053, 1391, 1443, 1701, 2247, 2331, 2457, 2889, 2997, 3159, 3367, 3959, 4173, 4329, 6741, 6993, 7371, 8667, 8991, 9737, 10101, 11877, 12519, 12987, 20223, 20979, 22113, 26001, 27713, 29211, 30303, 35631, 37557, 38961, 51467, 60669, 62937, 83139, 87633, 90909, 106893, 112671, 116883, 154401, 182007, 249417, 262899, 272727, 320679, 338013, 360269, 463203, 748251, 788697, 818181, 962037, 1080807, 1389609, 2244753, 2366091, 3242421, 4168827, 6734259, 9727263, 12506481, 29181789, 87545367]

約数ペア:

[(1, 87545367), (3, 29181789), (7, 12506481), (9, 9727263), (13, 6734259), (21, 4168827), (27, 3242421), (37, 2366091), (39, 2244753), (63, 1389609), (81, 1080807), (91, 962037), (107, 818181), (111, 788697), (117, 748251), (189, 463203), (243, 360269), (259, 338013), (273, 320679), (321, 272727), (333, 262899), (351, 249417), (481, 182007), (567, 154401), (749, 116883), (777, 112671), (819, 106893), (963, 90909), (999, 87633), (1053, 83139), (1391, 62937), (1443, 60669), (1701, 51467), (2247, 38961), (2331, 37557), (2457, 35631), (2889, 30303), (2997, 29211), (3159, 27713), (3367, 26001), (3959, 22113), (4173, 20979), (4329, 20223), (6741, 12987), (6993, 12519), (7371, 11877), (8667, 10101), (8991, 9737)]