69071751

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11789}}^1$

素因数の和:11836

約数の個数: 32

約数和(自身を含む): 120729600

約数和(自身を除く): 51657849

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 11789, 35367, 82523, 106101, 247569, 318303, 365459, 742707, 1096377, 2228121, 2558213, 3289131, 7674639, 9867393, 23023917, 69071751]

約数ペア:

[(1, 69071751), (3, 23023917), (7, 9867393), (9, 7674639), (21, 3289131), (27, 2558213), (31, 2228121), (63, 1096377), (93, 742707), (189, 365459), (217, 318303), (279, 247569), (651, 106101), (837, 82523), (1953, 35367), (5859, 11789)]