82538841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5333}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 139281408

約数和(自身を除く): 56742567

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 5333, 15477, 15999, 37331, 58663, 111993, 175989, 357311, 410641, 1071933, 1231923, 2501177, 3930421, 7503531, 11791263, 27512947, 82538841]

約数ペア:

[(1, 82538841), (3, 27512947), (7, 11791263), (11, 7503531), (21, 3930421), (33, 2501177), (67, 1231923), (77, 1071933), (201, 410641), (231, 357311), (469, 175989), (737, 111993), (1407, 58663), (2211, 37331), (5159, 15999), (5333, 15477)]