61420302

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{15581}}^1$

素因数の和:15665

約数の個数: 32

約数和(自身を含む): 138368160

約数和(自身を除く): 76947858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 15581, 31162, 46743, 93486, 140229, 280458, 420687, 841374, 1137413, 2274826, 3412239, 6824478, 10236717, 20473434, 30710151, 61420302]

約数ペア:

[(1, 61420302), (2, 30710151), (3, 20473434), (6, 10236717), (9, 6824478), (18, 3412239), (27, 2274826), (54, 1137413), (73, 841374), (146, 420687), (219, 280458), (438, 140229), (657, 93486), (1314, 46743), (1971, 31162), (3942, 15581)]