1267354431

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72103}}^1$

素因数の和:72153

約数の個数: 40

約数和(自身を含む): 2233493504

約数和(自身を除く): 966139073

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 17577, 72103, 216309, 504721, 648927, 1514163, 1946781, 2235193, 4542489, 5840343, 6705579, 13627467, 15646351, 20116737, 40882401, 46939053, 60350211, 140817159, 181050633, 422451477, 1267354431]

約数ペア:

[(1, 1267354431), (3, 422451477), (7, 181050633), (9, 140817159), (21, 60350211), (27, 46939053), (31, 40882401), (63, 20116737), (81, 15646351), (93, 13627467), (189, 6705579), (217, 5840343), (279, 4542489), (567, 2235193), (651, 1946781), (837, 1514163), (1953, 648927), (2511, 504721), (5859, 216309), (17577, 72103)]