81330329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 94381056

約数和(自身を除く): 13050727

約数列:

[1, 17, 31, 37, 43, 97, 527, 629, 731, 1147, 1333, 1591, 1649, 3007, 3589, 4171, 19499, 22661, 27047, 49321, 51119, 61013, 70907, 111259, 129301, 154327, 838457, 1891403, 2198117, 2623559, 4784137, 81330329]

約数ペア:

[(1, 81330329), (17, 4784137), (31, 2623559), (37, 2198117), (43, 1891403), (97, 838457), (527, 154327), (629, 129301), (731, 111259), (1147, 70907), (1333, 61013), (1591, 51119), (1649, 49321), (3007, 27047), (3589, 22661), (4171, 19499)]