7482890403

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 12357100800

約数和(自身を除く): 4874210397

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 179, 207, 437, 513, 537, 621, 1181, 1311, 1539, 1611, 1863, 3401, 3543, 3933, 4117, 4833, 10203, 10629, 11799, 12351, 14499, 22439, 27163, 30609, 31887, 35397, 37053, 67317, 78223, 81489, 91827, 95661, 111159, 201951, 211399, 234669, 244467, 275481, 333477, 516097, 605853, 634197, 704007, 733401, 1548291, 1817559, 1902591, 2112021, 2200203, 4016581, 4644873, 4862177, 5707773, 6336063, 12049743, 13934619, 14586531, 17123319, 36149229, 41803857, 43759593, 92381363, 108447687, 131278779, 277144089, 325343061, 393836337, 831432267, 2494296801, 7482890403]

約数ペア:

[(1, 7482890403), (3, 2494296801), (9, 831432267), (19, 393836337), (23, 325343061), (27, 277144089), (57, 131278779), (69, 108447687), (81, 92381363), (171, 43759593), (179, 41803857), (207, 36149229), (437, 17123319), (513, 14586531), (537, 13934619), (621, 12049743), (1181, 6336063), (1311, 5707773), (1539, 4862177), (1611, 4644873), (1863, 4016581), (3401, 2200203), (3543, 2112021), (3933, 1902591), (4117, 1817559), (4833, 1548291), (10203, 733401), (10629, 704007), (11799, 634197), (12351, 605853), (14499, 516097), (22439, 333477), (27163, 275481), (30609, 244467), (31887, 234669), (35397, 211399), (37053, 201951), (67317, 111159), (78223, 95661), (81489, 91827)]