220105053

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37567}}^1$

素因数の和:37614

約数の個数: 32

約数和(自身を含む): 384696320

約数和(自身を除く): 164591267

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 37567, 112701, 262969, 338103, 788907, 1014309, 1164577, 2366721, 3493731, 7100163, 8152039, 10481193, 24456117, 31443579, 73368351, 220105053]

約数ペア:

[(1, 220105053), (3, 73368351), (7, 31443579), (9, 24456117), (21, 10481193), (27, 8152039), (31, 7100163), (63, 3493731), (93, 2366721), (189, 1164577), (217, 1014309), (279, 788907), (651, 338103), (837, 262969), (1953, 112701), (5859, 37567)]