270376509

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{13007}}^1$

素因数の和:13077

約数の個数: 24

約数和(自身を含む): 399917952

約数和(自身を除く): 129541443

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 6929, 13007, 20787, 39021, 169091, 507273, 533287, 1599861, 2198183, 6594549, 6932731, 20798193, 90125503, 270376509]

約数ペア:

[(1, 270376509), (3, 90125503), (13, 20798193), (39, 6932731), (41, 6594549), (123, 2198183), (169, 1599861), (507, 533287), (533, 507273), (1599, 169091), (6929, 39021), (13007, 20787)]