151954491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 233162496

約数和(自身を除く): 81208005

約数列:

[1, 3, 13, 23, 39, 69, 83, 157, 169, 249, 299, 471, 507, 897, 1079, 1909, 2041, 3237, 3611, 3887, 5727, 6123, 10833, 11661, 13031, 14027, 24817, 26533, 39093, 42081, 46943, 74451, 79599, 140829, 169403, 299713, 322621, 508209, 610259, 899139, 967863, 1830777, 2202239, 3896269, 6606717, 11688807, 50651497, 151954491]

約数ペア:

[(1, 151954491), (3, 50651497), (13, 11688807), (23, 6606717), (39, 3896269), (69, 2202239), (83, 1830777), (157, 967863), (169, 899139), (249, 610259), (299, 508209), (471, 322621), (507, 299713), (897, 169403), (1079, 140829), (1909, 79599), (2041, 74451), (3237, 46943), (3611, 42081), (3887, 39093), (5727, 26533), (6123, 24817), (10833, 14027), (11661, 13031)]