84949137

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103723}}^1$

素因数の和:103749

約数の個数: 24

約数和(自身を含む): 151022144

約数和(自身を除く): 66073007

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 103723, 311169, 726061, 933507, 1348399, 2178183, 4045197, 6534549, 9438793, 12135591, 28316379, 84949137]

約数ペア:

[(1, 84949137), (3, 28316379), (7, 12135591), (9, 9438793), (13, 6534549), (21, 4045197), (39, 2178183), (63, 1348399), (91, 933507), (117, 726061), (273, 311169), (819, 103723)]