61430551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 17532137

約数列:

[1, 7, 13, 47, 53, 91, 271, 329, 371, 611, 689, 1897, 2491, 3523, 4277, 4823, 12737, 14363, 17437, 24661, 32383, 89159, 100541, 165581, 186719, 226681, 675061, 1159067, 1307033, 4725427, 8775793, 61430551]

約数ペア:

[(1, 61430551), (7, 8775793), (13, 4725427), (47, 1307033), (53, 1159067), (91, 675061), (271, 226681), (329, 186719), (371, 165581), (611, 100541), (689, 89159), (1897, 32383), (2491, 24661), (3523, 17437), (4277, 14363), (4823, 12737)]