40056237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 67500160

約数和(自身を除く): 27443923

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 487, 703, 741, 1443, 1461, 2109, 2223, 4329, 4383, 6327, 6331, 9139, 9253, 18019, 18993, 27417, 27759, 54057, 56979, 82251, 83277, 120289, 162171, 234247, 342361, 360867, 702741, 1027083, 1082601, 2108223, 3081249, 4450693, 13352079, 40056237]

約数ペア:

[(1, 40056237), (3, 13352079), (9, 4450693), (13, 3081249), (19, 2108223), (37, 1082601), (39, 1027083), (57, 702741), (111, 360867), (117, 342361), (171, 234247), (247, 162171), (333, 120289), (481, 83277), (487, 82251), (703, 56979), (741, 54057), (1443, 27759), (1461, 27417), (2109, 18993), (2223, 18019), (4329, 9253), (4383, 9139), (6327, 6331)]