49269231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 80931240

約数和(自身を除く): 31662009

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 131, 261, 319, 393, 957, 1179, 1441, 2871, 3799, 4323, 11397, 12969, 17161, 34191, 41789, 51483, 125367, 154449, 188771, 376101, 497669, 566313, 1493007, 1698939, 4479021, 5474359, 16423077, 49269231]

約数ペア:

[(1, 49269231), (3, 16423077), (9, 5474359), (11, 4479021), (29, 1698939), (33, 1493007), (87, 566313), (99, 497669), (131, 376101), (261, 188771), (319, 154449), (393, 125367), (957, 51483), (1179, 41789), (1441, 34191), (2871, 17161), (3799, 12969), (4323, 11397)]