40874301

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 56

約数和(自身を含む): 69777120

約数和(自身を除く): 28902819

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 227, 243, 247, 351, 513, 681, 729, 741, 1053, 1539, 2043, 2223, 2951, 3159, 4313, 4617, 6129, 6669, 8853, 9477, 12939, 13851, 18387, 20007, 26559, 38817, 55161, 56069, 60021, 79677, 116451, 165483, 168207, 180063, 239031, 349353, 504621, 717093, 1048059, 1513863, 2151279, 3144177, 4541589, 13624767, 40874301]

約数ペア:

[(1, 40874301), (3, 13624767), (9, 4541589), (13, 3144177), (19, 2151279), (27, 1513863), (39, 1048059), (57, 717093), (81, 504621), (117, 349353), (171, 239031), (227, 180063), (243, 168207), (247, 165483), (351, 116451), (513, 79677), (681, 60021), (729, 56069), (741, 55161), (1053, 38817), (1539, 26559), (2043, 20007), (2223, 18387), (2951, 13851), (3159, 12939), (4313, 9477), (4617, 8853), (6129, 6669)]