65187159

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 88464384

約数和(自身を除く): 23277225

約数列:

[1, 3, 71, 213, 463, 661, 1389, 1983, 32873, 46931, 98619, 140793, 306043, 918129, 21729053, 65187159]

約数ペア:

[(1, 65187159), (3, 21729053), (71, 918129), (213, 306043), (463, 140793), (661, 98619), (1389, 46931), (1983, 32873)]