270668817

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 411586560

約数和(自身を除く): 140917743

約数列:

[1, 3, 9, 27, 47, 141, 263, 423, 789, 811, 1269, 2367, 2433, 7101, 7299, 12361, 21897, 37083, 38117, 111249, 114351, 213293, 333747, 343053, 639879, 1029159, 1919637, 5758911, 10024771, 30074313, 90222939, 270668817]

約数ペア:

[(1, 270668817), (3, 90222939), (9, 30074313), (27, 10024771), (47, 5758911), (141, 1919637), (263, 1029159), (423, 639879), (789, 343053), (811, 333747), (1269, 213293), (2367, 114351), (2433, 111249), (7101, 38117), (7299, 37083), (12361, 21897)]