27439203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 41640192

約数和(自身を除く): 14200989

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 317, 473, 671, 951, 1419, 2013, 2623, 3487, 7869, 10461, 13631, 19337, 28853, 40893, 58011, 86559, 149941, 212707, 449823, 638121, 831491, 2494473, 9146401, 27439203]

約数ペア:

[(1, 27439203), (3, 9146401), (11, 2494473), (33, 831491), (43, 638121), (61, 449823), (129, 212707), (183, 149941), (317, 86559), (473, 58011), (671, 40893), (951, 28853), (1419, 19337), (2013, 13631), (2623, 10461), (3487, 7869)]