162531357

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 231813120

約数和(自身を除く): 69281763

約数列:

[1, 3, 31, 43, 93, 97, 129, 291, 419, 1257, 1333, 3007, 3999, 4171, 9021, 12513, 12989, 18017, 38967, 40643, 54051, 121929, 129301, 387903, 558527, 1259933, 1675581, 1747649, 3779799, 5242947, 54177119, 162531357]

約数ペア:

[(1, 162531357), (3, 54177119), (31, 5242947), (43, 3779799), (93, 1747649), (97, 1675581), (129, 1259933), (291, 558527), (419, 387903), (1257, 129301), (1333, 121929), (3007, 54051), (3999, 40643), (4171, 38967), (9021, 18017), (12513, 12989)]