139729491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 226616832

約数和(自身を除く): 86887341

約数列:

[1, 3, 9, 11, 33, 71, 99, 103, 193, 213, 309, 579, 639, 781, 927, 1133, 1737, 2123, 2343, 3399, 6369, 7029, 7313, 10197, 13703, 19107, 19879, 21939, 41109, 59637, 65817, 80443, 123327, 150733, 178911, 218669, 241329, 452199, 656007, 723987, 1356597, 1411409, 1968021, 4234227, 12702681, 15525499, 46576497, 139729491]

約数ペア:

[(1, 139729491), (3, 46576497), (9, 15525499), (11, 12702681), (33, 4234227), (71, 1968021), (99, 1411409), (103, 1356597), (193, 723987), (213, 656007), (309, 452199), (579, 241329), (639, 218669), (781, 178911), (927, 150733), (1133, 123327), (1737, 80443), (2123, 65817), (2343, 59637), (3399, 41109), (6369, 21939), (7029, 19879), (7313, 19107), (10197, 13703)]