56220528021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1109477}}^1$

素因数の和:1109633

約数の個数: 32

約数和(自身を含む): 90888437760

約数和(自身を除く): 34667909739

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2413, 2667, 7239, 16891, 50673, 1109477, 3328431, 7766339, 21080063, 23299017, 63240189, 140903579, 147560441, 422710737, 442681323, 986325053, 2677168001, 2958975159, 8031504003, 18740176007, 56220528021]

約数ペア:

[(1, 56220528021), (3, 18740176007), (7, 8031504003), (19, 2958975159), (21, 2677168001), (57, 986325053), (127, 442681323), (133, 422710737), (381, 147560441), (399, 140903579), (889, 63240189), (2413, 23299017), (2667, 21080063), (7239, 7766339), (16891, 3328431), (50673, 1109477)]