64562211

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3023}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 45753309

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3023, 3051, 7119, 9069, 21161, 21357, 27207, 63483, 81621, 190449, 341599, 571347, 1024797, 2391193, 3074391, 7173579, 9223173, 21520737, 64562211]

約数ペア:

[(1, 64562211), (3, 21520737), (7, 9223173), (9, 7173579), (21, 3074391), (27, 2391193), (63, 1024797), (113, 571347), (189, 341599), (339, 190449), (791, 81621), (1017, 63483), (2373, 27207), (3023, 21357), (3051, 21161), (7119, 9069)]