195667173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2609}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 304962840

約数和(自身を除く): 109295667

約数列:

[1, 3, 9, 13, 39, 117, 641, 1923, 2609, 5769, 7827, 8333, 23481, 24999, 33917, 74997, 101751, 305253, 1672369, 5017107, 15051321, 21740797, 65222391, 195667173]

約数ペア:

[(1, 195667173), (3, 65222391), (9, 21740797), (13, 15051321), (39, 5017107), (117, 1672369), (641, 305253), (1923, 101751), (2609, 74997), (5769, 33917), (7827, 24999), (8333, 23481)]