77017857

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16949

約数の個数: 24

約数和(自身を含む): 123316992

約数和(自身を除く): 46299135

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 16901, 50703, 118307, 354921, 523931, 828149, 1571793, 2484447, 3667517, 11002551, 25672619, 77017857]

約数ペア:

[(1, 77017857), (3, 25672619), (7, 11002551), (21, 3667517), (31, 2484447), (49, 1571793), (93, 828149), (147, 523931), (217, 354921), (651, 118307), (1519, 50703), (4557, 16901)]