61117497

素因数分解:

$3^4\times 7^1\times {\mathrm{107791}}^1$

素因数の和:107810

約数の個数: 20

約数和(自身を含む): 104342656

約数和(自身を除く): 43225159

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 107791, 323373, 754537, 970119, 2263611, 2910357, 6790833, 8731071, 20372499, 61117497]

約数ペア:

[(1, 61117497), (3, 20372499), (7, 8731071), (9, 6790833), (21, 2910357), (27, 2263611), (63, 970119), (81, 754537), (189, 323373), (567, 107791)]