205767794727

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{52067}}^1$

素因数の和:52305

約数の個数: 72

約数和(自身を含む): 345698196480

約数和(自身を除く): 139930401753

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 191, 209, 363, 573, 627, 1089, 1719, 1881, 2101, 2299, 3629, 6303, 6897, 10887, 18909, 20691, 23111, 32661, 39919, 52067, 69333, 119757, 156201, 207999, 359271, 439109, 468603, 572737, 989273, 1317327, 1718211, 2967819, 3951981, 5154633, 6300107, 8903457, 9944797, 10882003, 18900321, 29834391, 32646009, 56700963, 89503173, 97938027, 109392767, 119702033, 188951143, 328178301, 359106099, 566853429, 984534903, 1077318297, 1203320437, 1700560287, 2078462573, 3609961311, 6235387719, 10829883933, 18706163157, 22863088303, 68589264909, 205767794727]

約数ペア:

[(1, 205767794727), (3, 68589264909), (9, 22863088303), (11, 18706163157), (19, 10829883933), (33, 6235387719), (57, 3609961311), (99, 2078462573), (121, 1700560287), (171, 1203320437), (191, 1077318297), (209, 984534903), (363, 566853429), (573, 359106099), (627, 328178301), (1089, 188951143), (1719, 119702033), (1881, 109392767), (2101, 97938027), (2299, 89503173), (3629, 56700963), (6303, 32646009), (6897, 29834391), (10887, 18900321), (18909, 10882003), (20691, 9944797), (23111, 8903457), (32661, 6300107), (39919, 5154633), (52067, 3951981), (69333, 2967819), (119757, 1718211), (156201, 1317327), (207999, 989273), (359271, 572737), (439109, 468603)]