207907227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{15329}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 330024240

約数和(自身を除く): 122117013

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 13563, 15329, 45987, 137961, 168619, 505857, 1517571, 2100073, 6300219, 18900657, 23100803, 69302409, 207907227]

約数ペア:

[(1, 207907227), (3, 69302409), (9, 23100803), (11, 18900657), (33, 6300219), (99, 2100073), (137, 1517571), (411, 505857), (1233, 168619), (1507, 137961), (4521, 45987), (13563, 15329)]