67606641

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 100054656

約数和(自身を除く): 32448015

約数列:

[1, 3, 9, 53, 159, 271, 477, 523, 813, 1569, 2439, 4707, 14363, 27719, 43089, 83157, 129267, 141733, 249471, 425199, 1275597, 7511849, 22535547, 67606641]

約数ペア:

[(1, 67606641), (3, 22535547), (9, 7511849), (53, 1275597), (159, 425199), (271, 249471), (477, 141733), (523, 129267), (813, 83157), (1569, 43089), (2439, 27719), (4707, 14363)]