220155111

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1601}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 356797440

約数和(自身を除く): 136642329

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 463, 1389, 1601, 4167, 4803, 5093, 12501, 14409, 15279, 17611, 43227, 45837, 52833, 137511, 158499, 475497, 741263, 2223789, 6671367, 8153893, 20014101, 24461679, 73385037, 220155111]

約数ペア:

[(1, 220155111), (3, 73385037), (9, 24461679), (11, 20014101), (27, 8153893), (33, 6671367), (99, 2223789), (297, 741263), (463, 475497), (1389, 158499), (1601, 137511), (4167, 52833), (4803, 45837), (5093, 43227), (12501, 17611), (14409, 15279)]