69823341

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23581}}^1$

素因数の和:23641

約数の個数: 24

約数和(自身を含む): 117721344

約数和(自身を除く): 47898003

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 23581, 70743, 165067, 212229, 495201, 1108307, 1485603, 3324921, 7758149, 9974763, 23274447, 69823341]

約数ペア:

[(1, 69823341), (3, 23274447), (7, 9974763), (9, 7758149), (21, 3324921), (47, 1485603), (63, 1108307), (141, 495201), (329, 212229), (423, 165067), (987, 70743), (2961, 23581)]