78009741

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 115745760

約数和(自身を除く): 37736019

約数列:

[1, 3, 9, 59, 107, 177, 321, 531, 963, 1373, 4119, 6313, 12357, 18939, 56817, 81007, 146911, 243021, 440733, 729063, 1322199, 8667749, 26003247, 78009741]

約数ペア:

[(1, 78009741), (3, 26003247), (9, 8667749), (59, 1322199), (107, 729063), (177, 440733), (321, 243021), (531, 146911), (963, 81007), (1373, 56817), (4119, 18939), (6313, 12357)]