307777779

素因数分解:

$3^3\times {\mathrm{2707}}^1\times {\mathrm{4211}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 456243840

約数和(自身を除く): 148466061

約数列:

[1, 3, 9, 27, 2707, 4211, 8121, 12633, 24363, 37899, 73089, 113697, 11399177, 34197531, 102592593, 307777779]

約数ペア:

[(1, 307777779), (3, 102592593), (9, 34197531), (27, 11399177), (2707, 113697), (4211, 73089), (8121, 37899), (12633, 24363)]