9028719

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 16711680

約数和(自身を除く): 7682961

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 67, 69, 93, 161, 189, 201, 207, 217, 279, 469, 483, 603, 621, 651, 713, 837, 1407, 1449, 1541, 1809, 1953, 2077, 2139, 4221, 4347, 4623, 4991, 5859, 6231, 6417, 10787, 12663, 13869, 14539, 14973, 18693, 19251, 32361, 41607, 43617, 44919, 47771, 56079, 97083, 130851, 134757, 143313, 291249, 334397, 392553, 429939, 1003191, 1289817, 3009573, 9028719]

約数ペア:

[(1, 9028719), (3, 3009573), (7, 1289817), (9, 1003191), (21, 429939), (23, 392553), (27, 334397), (31, 291249), (63, 143313), (67, 134757), (69, 130851), (93, 97083), (161, 56079), (189, 47771), (201, 44919), (207, 43617), (217, 41607), (279, 32361), (469, 19251), (483, 18693), (603, 14973), (621, 14539), (651, 13869), (713, 12663), (837, 10787), (1407, 6417), (1449, 6231), (1541, 5859), (1809, 4991), (1953, 4623), (2077, 4347), (2139, 4221)]