30778407

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{9421}}^1$

素因数の和:9452

約数の個数: 24

約数和(自身を含む): 50125040

約数和(自身を除く): 19346633

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 9421, 28263, 84789, 103631, 254367, 310893, 932679, 1139941, 2798037, 3419823, 10259469, 30778407]

約数ペア:

[(1, 30778407), (3, 10259469), (9, 3419823), (11, 2798037), (27, 1139941), (33, 932679), (99, 310893), (121, 254367), (297, 103631), (363, 84789), (1089, 28263), (3267, 9421)]