140521029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{6521}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 204738624

約数和(自身を除く): 64217595

約数列:

[1, 3, 11, 33, 653, 1959, 6521, 7183, 19563, 21549, 71731, 215193, 4258213, 12774639, 46840343, 140521029]

約数ペア:

[(1, 140521029), (3, 46840343), (11, 12774639), (33, 4258213), (653, 215193), (1959, 71731), (6521, 21549), (7183, 19563)]