156927771

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17419}}^1$

素因数の和:17456

約数の個数: 48

約数和(自身を含む): 304362240

約数和(自身を除く): 147434469

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 17419, 52257, 121933, 156771, 191609, 226447, 365799, 574827, 679341, 1097397, 1341263, 1585129, 1724481, 2038023, 2490917, 4023789, 4755387, 7472751, 12071367, 14266161, 17436419, 22418253, 52309257, 156927771]

約数ペア:

[(1, 156927771), (3, 52309257), (7, 22418253), (9, 17436419), (11, 14266161), (13, 12071367), (21, 7472751), (33, 4755387), (39, 4023789), (63, 2490917), (77, 2038023), (91, 1724481), (99, 1585129), (117, 1341263), (143, 1097397), (231, 679341), (273, 574827), (429, 365799), (693, 226447), (819, 191609), (1001, 156771), (1287, 121933), (3003, 52257), (9009, 17419)]