542732967

素因数分解:

$3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 995904000

約数和(自身を除く): 453171033

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 243, 399, 441, 513, 567, 931, 1197, 1323, 1539, 1701, 2399, 2793, 3591, 3969, 4617, 7197, 8379, 10773, 11907, 16793, 21591, 25137, 32319, 45581, 50379, 64773, 75411, 117551, 136743, 151137, 194319, 226233, 319067, 352653, 410229, 453411, 582957, 957201, 1057959, 1230687, 1360233, 2233469, 2871603, 3173877, 3692061, 4080699, 6700407, 8614809, 9521631, 11076183, 20101221, 25844427, 28564893, 60303663, 77533281, 180910989, 542732967]

約数ペア:

[(1, 542732967), (3, 180910989), (7, 77533281), (9, 60303663), (19, 28564893), (21, 25844427), (27, 20101221), (49, 11076183), (57, 9521631), (63, 8614809), (81, 6700407), (133, 4080699), (147, 3692061), (171, 3173877), (189, 2871603), (243, 2233469), (399, 1360233), (441, 1230687), (513, 1057959), (567, 957201), (931, 582957), (1197, 453411), (1323, 410229), (1539, 352653), (1701, 319067), (2399, 226233), (2793, 194319), (3591, 151137), (3969, 136743), (4617, 117551), (7197, 75411), (8379, 64773), (10773, 50379), (11907, 45581), (16793, 32319), (21591, 25137)]