7770057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 11489280

約数和(自身を除く): 3719223

約数列:

[1, 3, 29, 31, 43, 67, 87, 93, 129, 201, 899, 1247, 1333, 1943, 2077, 2697, 2881, 3741, 3999, 5829, 6231, 8643, 38657, 60233, 83549, 89311, 115971, 180699, 250647, 267933, 2590019, 7770057]

約数ペア:

[(1, 7770057), (3, 2590019), (29, 267933), (31, 250647), (43, 180699), (67, 115971), (87, 89311), (93, 83549), (129, 60233), (201, 38657), (899, 8643), (1247, 6231), (1333, 5829), (1943, 3999), (2077, 3741), (2697, 2881)]