193896003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6581}}^1$

素因数の和:6675

約数の個数: 32

約数和(自身を含む): 313408512

約数和(自身を除く): 119512509

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 6581, 9821, 19743, 29463, 46067, 138201, 151363, 401441, 454089, 1059541, 1204323, 2810087, 3178623, 8430261, 9233143, 27699429, 64632001, 193896003]

約数ペア:

[(1, 193896003), (3, 64632001), (7, 27699429), (21, 9233143), (23, 8430261), (61, 3178623), (69, 2810087), (161, 1204323), (183, 1059541), (427, 454089), (483, 401441), (1281, 151363), (1403, 138201), (4209, 46067), (6581, 29463), (9821, 19743)]