90347679

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3499}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 138320000

約数和(自身を除く): 47972321

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 3499, 8607, 10497, 25821, 31491, 66481, 199443, 528349, 598329, 1585047, 4755141, 10038631, 30115893, 90347679]

約数ペア:

[(1, 90347679), (3, 30115893), (9, 10038631), (19, 4755141), (57, 1585047), (151, 598329), (171, 528349), (453, 199443), (1359, 66481), (2869, 31491), (3499, 25821), (8607, 10497)]