156934904007

素因数分解:

$3^1\times 7^2\times {\mathrm{1973}}^1\times {\mathrm{541097}}^1$

素因数の和:543087

約数の個数: 24

約数和(自身を含む): 243533059056

約数和(自身を除く): 86598155049

約数列:

[1, 3, 7, 21, 49, 147, 1973, 5919, 13811, 41433, 96677, 290031, 541097, 1623291, 3787679, 11363037, 26513753, 79541259, 1067584381, 3202753143, 7473090667, 22419272001, 52311634669, 156934904007]

約数ペア:

[(1, 156934904007), (3, 52311634669), (7, 22419272001), (21, 7473090667), (49, 3202753143), (147, 1067584381), (1973, 79541259), (5919, 26513753), (13811, 11363037), (41433, 3787679), (96677, 1623291), (290031, 541097)]