55036989

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 94902720

約数和(自身を除く): 39865731

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 859, 1017, 2373, 2577, 3051, 6013, 7119, 7731, 9153, 18039, 21357, 23193, 54117, 64071, 69579, 97067, 162351, 291201, 487053, 679469, 873603, 2038407, 2620809, 6115221, 7862427, 18345663, 55036989]

約数ペア:

[(1, 55036989), (3, 18345663), (7, 7862427), (9, 6115221), (21, 2620809), (27, 2038407), (63, 873603), (81, 679469), (113, 487053), (189, 291201), (339, 162351), (567, 97067), (791, 69579), (859, 64071), (1017, 54117), (2373, 23193), (2577, 21357), (3051, 18039), (6013, 9153), (7119, 7731)]