156572397

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{3541}}^1$

素因数の和:3598

約数の個数: 24

約数和(自身を含む): 240360120

約数和(自身を除く): 83787723

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3541, 4913, 10623, 14739, 31869, 44217, 60197, 180591, 541773, 1023349, 3070047, 9210141, 17396933, 52190799, 156572397]

約数ペア:

[(1, 156572397), (3, 52190799), (9, 17396933), (17, 9210141), (51, 3070047), (153, 1023349), (289, 541773), (867, 180591), (2601, 60197), (3541, 44217), (4913, 31869), (10623, 14739)]