7138837719

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 12276875520

約数和(自身を除く): 5138037801

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 83, 117, 171, 243, 247, 249, 351, 513, 741, 747, 1053, 1079, 1433, 1539, 1577, 2223, 2241, 3159, 3237, 4299, 4617, 4731, 6669, 6723, 9711, 12897, 14193, 18629, 20007, 20169, 20501, 27227, 29133, 38691, 42579, 55887, 60021, 61503, 81681, 87399, 116073, 118939, 127737, 167661, 184509, 245043, 262197, 348219, 353951, 356817, 383211, 502983, 553527, 735129, 1061853, 1070451, 1508949, 1546207, 1660581, 2205387, 2259841, 3185559, 3211353, 4526847, 4638621, 4981743, 6616161, 6779523, 9556677, 9634059, 13915863, 20338569, 28670031, 28902177, 29377933, 41747589, 61015707, 86010093, 88133799, 125242767, 183047121, 264401397, 375728301, 549141363, 793204191, 2379612573, 7138837719]

約数ペア:

[(1, 7138837719), (3, 2379612573), (9, 793204191), (13, 549141363), (19, 375728301), (27, 264401397), (39, 183047121), (57, 125242767), (81, 88133799), (83, 86010093), (117, 61015707), (171, 41747589), (243, 29377933), (247, 28902177), (249, 28670031), (351, 20338569), (513, 13915863), (741, 9634059), (747, 9556677), (1053, 6779523), (1079, 6616161), (1433, 4981743), (1539, 4638621), (1577, 4526847), (2223, 3211353), (2241, 3185559), (3159, 2259841), (3237, 2205387), (4299, 1660581), (4617, 1546207), (4731, 1508949), (6669, 1070451), (6723, 1061853), (9711, 735129), (12897, 553527), (14193, 502983), (18629, 383211), (20007, 356817), (20169, 353951), (20501, 348219), (27227, 262197), (29133, 245043), (38691, 184509), (42579, 167661), (55887, 127737), (60021, 118939), (61503, 116073), (81681, 87399)]