40323717

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 71956800

約数和(自身を除く): 31633083

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1051, 1323, 1421, 1827, 3153, 4263, 5481, 7357, 9459, 12789, 22071, 28377, 30479, 38367, 51499, 66213, 91437, 154497, 198639, 213353, 274311, 463491, 640059, 822933, 1390473, 1493471, 1920177, 4480413, 5760531, 13441239, 40323717]

約数ペア:

[(1, 40323717), (3, 13441239), (7, 5760531), (9, 4480413), (21, 1920177), (27, 1493471), (29, 1390473), (49, 822933), (63, 640059), (87, 463491), (147, 274311), (189, 213353), (203, 198639), (261, 154497), (441, 91437), (609, 66213), (783, 51499), (1051, 38367), (1323, 30479), (1421, 28377), (1827, 22071), (3153, 12789), (4263, 9459), (5481, 7357)]