161443131423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1\times {\mathrm{53401}}^1$

素因数の和:61007

約数の個数: 32

約数和(自身を含む): 258995427840

約数和(自身を除く): 97552296417

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7577, 22731, 53039, 53401, 143963, 159117, 160203, 373807, 431889, 1007741, 1014619, 1121421, 3023223, 3043857, 7102333, 21306999, 404619377, 1213858131, 2832335639, 7687768163, 8497006917, 23063304489, 53814377141, 161443131423]

約数ペア:

[(1, 161443131423), (3, 53814377141), (7, 23063304489), (19, 8497006917), (21, 7687768163), (57, 2832335639), (133, 1213858131), (399, 404619377), (7577, 21306999), (22731, 7102333), (53039, 3043857), (53401, 3023223), (143963, 1121421), (159117, 1014619), (160203, 1007741), (373807, 431889)]