89247879

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2897}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 152087040

約数和(自身を除く): 62839161

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 2897, 3423, 4401, 8691, 10269, 20279, 26073, 30807, 60837, 78219, 182511, 472211, 547533, 1416633, 3305477, 4249899, 9916431, 12749697, 29749293, 89247879]

約数ペア:

[(1, 89247879), (3, 29749293), (7, 12749697), (9, 9916431), (21, 4249899), (27, 3305477), (63, 1416633), (163, 547533), (189, 472211), (489, 182511), (1141, 78219), (1467, 60837), (2897, 30807), (3423, 26073), (4401, 20279), (8691, 10269)]