1187194401

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 1895382720

約数和(自身を除く): 708188319

約数列:

[1, 3, 9, 27, 41, 59, 73, 81, 83, 123, 177, 219, 249, 369, 531, 657, 747, 1107, 1593, 1971, 2241, 2419, 2993, 3321, 3403, 4307, 4779, 4897, 5913, 6059, 6723, 7257, 8979, 10209, 12921, 14691, 18177, 21771, 26937, 30627, 38763, 44073, 54531, 65313, 80811, 91881, 116289, 132219, 163593, 176587, 195939, 200777, 242433, 248419, 275643, 348867, 357481, 396657, 490779, 529761, 602331, 745257, 1072443, 1589283, 1806993, 2235771, 3217329, 4767849, 5420979, 6707313, 9651987, 14303547, 14656721, 16262937, 20121939, 28955961, 43970163, 131910489, 395731467, 1187194401]

約数ペア:

[(1, 1187194401), (3, 395731467), (9, 131910489), (27, 43970163), (41, 28955961), (59, 20121939), (73, 16262937), (81, 14656721), (83, 14303547), (123, 9651987), (177, 6707313), (219, 5420979), (249, 4767849), (369, 3217329), (531, 2235771), (657, 1806993), (747, 1589283), (1107, 1072443), (1593, 745257), (1971, 602331), (2241, 529761), (2419, 490779), (2993, 396657), (3321, 357481), (3403, 348867), (4307, 275643), (4779, 248419), (4897, 242433), (5913, 200777), (6059, 195939), (6723, 176587), (7257, 163593), (8979, 132219), (10209, 116289), (12921, 91881), (14691, 80811), (18177, 65313), (21771, 54531), (26937, 44073), (30627, 38763)]