1566451089

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 2720174080

約数和(自身を除く): 1153722991

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 103, 189, 201, 309, 469, 603, 721, 927, 1201, 1407, 1809, 2163, 2781, 3603, 4221, 6489, 6901, 8407, 10809, 12663, 19467, 20703, 25221, 32427, 48307, 62109, 75663, 80467, 123703, 144921, 186327, 226989, 241401, 371109, 434763, 563269, 724203, 865921, 1113327, 1304289, 1689807, 2172609, 2597763, 3339981, 5069421, 7793289, 8288101, 15208263, 23379867, 24864303, 58016707, 74592909, 174050121, 223778727, 522150363, 1566451089]

約数ペア:

[(1, 1566451089), (3, 522150363), (7, 223778727), (9, 174050121), (21, 74592909), (27, 58016707), (63, 24864303), (67, 23379867), (103, 15208263), (189, 8288101), (201, 7793289), (309, 5069421), (469, 3339981), (603, 2597763), (721, 2172609), (927, 1689807), (1201, 1304289), (1407, 1113327), (1809, 865921), (2163, 724203), (2781, 563269), (3603, 434763), (4221, 371109), (6489, 241401), (6901, 226989), (8407, 186327), (10809, 144921), (12663, 123703), (19467, 80467), (20703, 75663), (25221, 62109), (32427, 48307)]