142605603

素因数分解:

$3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 245113088

約数和(自身を除く): 102507485

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 489, 567, 1141, 1467, 1543, 3423, 4401, 4629, 10269, 10801, 13203, 13887, 30807, 32403, 41661, 92421, 97209, 124983, 251509, 291627, 754527, 874881, 1760563, 2263581, 5281689, 6790743, 15845067, 20372229, 47535201, 142605603]

約数ペア:

[(1, 142605603), (3, 47535201), (7, 20372229), (9, 15845067), (21, 6790743), (27, 5281689), (63, 2263581), (81, 1760563), (163, 874881), (189, 754527), (489, 291627), (567, 251509), (1141, 124983), (1467, 97209), (1543, 92421), (3423, 41661), (4401, 32403), (4629, 30807), (10269, 13887), (10801, 13203)]