6543201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 11325440

約数和(自身を除く): 4782239

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 93, 133, 161, 217, 399, 437, 483, 529, 589, 651, 713, 1311, 1587, 1767, 2139, 3059, 3703, 4123, 4991, 9177, 10051, 11109, 12369, 13547, 14973, 16399, 30153, 40641, 49197, 70357, 94829, 114793, 211071, 284487, 311581, 344379, 934743, 2181067, 6543201]

約数ペア:

[(1, 6543201), (3, 2181067), (7, 934743), (19, 344379), (21, 311581), (23, 284487), (31, 211071), (57, 114793), (69, 94829), (93, 70357), (133, 49197), (161, 40641), (217, 30153), (399, 16399), (437, 14973), (483, 13547), (529, 12369), (589, 11109), (651, 10051), (713, 9177), (1311, 4991), (1587, 4123), (1767, 3703), (2139, 3059)]