648180737919

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1629893}}^1$

素因数の和:1630029

約数の個数: 64

約数和(自身を含む): 1139100318720

約数和(自身を除く): 490919580801

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 103, 117, 143, 297, 309, 351, 429, 927, 1133, 1287, 1339, 2781, 3399, 3861, 4017, 10197, 12051, 14729, 30591, 36153, 44187, 132561, 397683, 1629893, 4889679, 14669037, 17928823, 21188609, 44007111, 53786469, 63565827, 161359407, 167878979, 190697481, 233074699, 484078221, 503636937, 572092443, 699224097, 1510910811, 1846668769, 2097672291, 2182426727, 4532732433, 5540006307, 6293016873, 6547280181, 16620018921, 19641840543, 24006693997, 49860056763, 58925521629, 72020081991, 216060245973, 648180737919]

約数ペア:

[(1, 648180737919), (3, 216060245973), (9, 72020081991), (11, 58925521629), (13, 49860056763), (27, 24006693997), (33, 19641840543), (39, 16620018921), (99, 6547280181), (103, 6293016873), (117, 5540006307), (143, 4532732433), (297, 2182426727), (309, 2097672291), (351, 1846668769), (429, 1510910811), (927, 699224097), (1133, 572092443), (1287, 503636937), (1339, 484078221), (2781, 233074699), (3399, 190697481), (3861, 167878979), (4017, 161359407), (10197, 63565827), (12051, 53786469), (14729, 44007111), (30591, 21188609), (36153, 17928823), (44187, 14669037), (132561, 4889679), (397683, 1629893)]