66511497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 103517568

約数和(自身を除く): 37006071

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 2333, 6999, 9503, 28509, 30329, 39661, 90987, 100319, 118983, 300957, 515593, 1304147, 1546779, 1705423, 3912441, 5116269, 22170499, 66511497]

約数ペア:

[(1, 66511497), (3, 22170499), (13, 5116269), (17, 3912441), (39, 1705423), (43, 1546779), (51, 1304147), (129, 515593), (221, 300957), (559, 118983), (663, 100319), (731, 90987), (1677, 39661), (2193, 30329), (2333, 28509), (6999, 9503)]