154365123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 231404544

約数和(自身を除く): 77039421

約数列:

[1, 3, 11, 33, 41, 123, 271, 421, 451, 813, 1263, 1353, 2981, 4631, 8943, 11111, 13893, 17261, 33333, 51783, 114091, 122221, 189871, 342273, 366663, 569613, 1255001, 3765003, 4677731, 14033193, 51455041, 154365123]

約数ペア:

[(1, 154365123), (3, 51455041), (11, 14033193), (33, 4677731), (41, 3765003), (123, 1255001), (271, 569613), (421, 366663), (451, 342273), (813, 189871), (1263, 122221), (1353, 114091), (2981, 51783), (4631, 33333), (8943, 17261), (11111, 13893)]