71227827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 36

約数和(自身を含む): 118515384

約数和(自身を除く): 47287557

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 1083, 1881, 1993, 3249, 3971, 5979, 11913, 17937, 21923, 35739, 37867, 65769, 113601, 197307, 340803, 416537, 719473, 1249611, 2158419, 3748833, 6475257, 7914203, 23742609, 71227827]

約数ペア:

[(1, 71227827), (3, 23742609), (9, 7914203), (11, 6475257), (19, 3748833), (33, 2158419), (57, 1249611), (99, 719473), (171, 416537), (209, 340803), (361, 197307), (627, 113601), (1083, 65769), (1881, 37867), (1993, 35739), (3249, 21923), (3971, 17937), (5979, 11913)]