170486589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{859}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 280483840

約数和(自身を除く): 109997251

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 727, 859, 2181, 2577, 5089, 6013, 9451, 11167, 15267, 18039, 28353, 33501, 66157, 78169, 198471, 234507, 624493, 1873479, 4371451, 8118409, 13114353, 24355227, 56828863, 170486589]

約数ペア:

[(1, 170486589), (3, 56828863), (7, 24355227), (13, 13114353), (21, 8118409), (39, 4371451), (91, 1873479), (273, 624493), (727, 234507), (859, 198471), (2181, 78169), (2577, 66157), (5089, 33501), (6013, 28353), (9451, 18039), (11167, 15267)]