140496741

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67579}}^1$

素因数の和:67606

約数の個数: 32

約数和(自身を含む): 259507200

約数和(自身を除く): 119010459

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 67579, 202737, 473053, 608211, 743369, 1419159, 1824633, 2230107, 4257477, 5203583, 6690321, 12772431, 15610749, 20070963, 46832247, 140496741]

約数ペア:

[(1, 140496741), (3, 46832247), (7, 20070963), (9, 15610749), (11, 12772431), (21, 6690321), (27, 5203583), (33, 4257477), (63, 2230107), (77, 1824633), (99, 1419159), (189, 743369), (231, 608211), (297, 473053), (693, 202737), (2079, 67579)]