156720936951

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{2393}}^1\times {\mathrm{31231}}^1$

素因数の和:33863

約数の個数: 24

約数和(自身を含む): 227448539136

約数和(自身を除く): 70727602185

約数列:

[1, 3, 9, 233, 699, 2097, 2393, 7179, 21537, 31231, 93693, 281079, 557569, 1672707, 5018121, 7276823, 21830469, 65491407, 74735783, 224207349, 672622047, 17413437439, 52240312317, 156720936951]

約数ペア:

[(1, 156720936951), (3, 52240312317), (9, 17413437439), (233, 672622047), (699, 224207349), (2097, 74735783), (2393, 65491407), (7179, 21830469), (21537, 7276823), (31231, 5018121), (93693, 1672707), (281079, 557569)]