61774797

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21163}}^1$

素因数の和:21312

約数の個数: 16

約数和(自身を含む): 94814720

約数和(自身を除く): 33039923

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 21163, 63489, 148141, 444423, 2941657, 8824971, 20591599, 61774797]

約数ペア:

[(1, 61774797), (3, 20591599), (7, 8824971), (21, 2941657), (139, 444423), (417, 148141), (973, 63489), (2919, 21163)]