57839733

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 42798987

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 179, 207, 223, 483, 537, 669, 1253, 1449, 1561, 1611, 2007, 3759, 4117, 4683, 5129, 11277, 12351, 14049, 15387, 28819, 35903, 37053, 39917, 46161, 86457, 107709, 119751, 259371, 279419, 323127, 359253, 838257, 918091, 2514771, 2754273, 6426637, 8262819, 19279911, 57839733]

約数ペア:

[(1, 57839733), (3, 19279911), (7, 8262819), (9, 6426637), (21, 2754273), (23, 2514771), (63, 918091), (69, 838257), (161, 359253), (179, 323127), (207, 279419), (223, 259371), (483, 119751), (537, 107709), (669, 86457), (1253, 46161), (1449, 39917), (1561, 37053), (1611, 35903), (2007, 28819), (3759, 15387), (4117, 14049), (4683, 12351), (5129, 11277)]