156740944503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21491971}}^1$

素因数の和:21492015

約数の個数: 32

約数和(自身を含む): 259966893312

約数和(自身を除く): 103225948809

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 21491971, 64475913, 236411681, 279395623, 365363507, 709235043, 838186869, 1096090521, 3073351853, 4018998577, 4749725591, 9220055559, 12056995731, 14249176773, 52246981501, 156740944503]

約数ペア:

[(1, 156740944503), (3, 52246981501), (11, 14249176773), (13, 12056995731), (17, 9220055559), (33, 4749725591), (39, 4018998577), (51, 3073351853), (143, 1096090521), (187, 838186869), (221, 709235043), (429, 365363507), (561, 279395623), (663, 236411681), (2431, 64475913), (7293, 21491971)]