272971377

素因数分解:

$3^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 469647360

約数和(自身を除く): 196675983

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 383, 419, 567, 1149, 1257, 1701, 2681, 2933, 3447, 3771, 8043, 8799, 10341, 11313, 24129, 26397, 31023, 33939, 72387, 79191, 93069, 101817, 160477, 217161, 237573, 481431, 651483, 712719, 1123339, 1444293, 3370017, 4332879, 10110051, 12998637, 30330153, 38995911, 90990459, 272971377]

約数ペア:

[(1, 272971377), (3, 90990459), (7, 38995911), (9, 30330153), (21, 12998637), (27, 10110051), (63, 4332879), (81, 3370017), (189, 1444293), (243, 1123339), (383, 712719), (419, 651483), (567, 481431), (1149, 237573), (1257, 217161), (1701, 160477), (2681, 101817), (2933, 93069), (3447, 79191), (3771, 72387), (8043, 33939), (8799, 31023), (10341, 26397), (11313, 24129)]