77915277

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 129013248

約数和(自身を除く): 51097971

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 243, 283, 297, 309, 849, 891, 927, 1133, 2547, 2673, 2781, 3113, 3399, 7641, 8343, 9339, 10197, 22923, 25029, 28017, 29149, 30591, 68769, 84051, 87447, 91773, 252153, 262341, 275319, 320639, 756459, 787023, 961917, 2361069, 2885751, 7083207, 8657253, 25971759, 77915277]

約数ペア:

[(1, 77915277), (3, 25971759), (9, 8657253), (11, 7083207), (27, 2885751), (33, 2361069), (81, 961917), (99, 787023), (103, 756459), (243, 320639), (283, 275319), (297, 262341), (309, 252153), (849, 91773), (891, 87447), (927, 84051), (1133, 68769), (2547, 30591), (2673, 29149), (2781, 28017), (3113, 25029), (3399, 22923), (7641, 10197), (8343, 9339)]