138183927

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{226903}}^1$

素因数の和:226942

約数の個数: 16

約数和(自身を含む): 217827840

約数和(自身を除く): 79643913

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 226903, 680709, 1588321, 4764963, 6580187, 19740561, 46061309, 138183927]

約数ペア:

[(1, 138183927), (3, 46061309), (7, 19740561), (21, 6580187), (29, 4764963), (87, 1588321), (203, 680709), (609, 226903)]