72866139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1429}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 101587200

約数和(自身を除く): 28721061

約数列:

[1, 3, 23, 69, 739, 1429, 2217, 4287, 16997, 32867, 50991, 98601, 1056031, 3168093, 24288713, 72866139]

約数ペア:

[(1, 72866139), (3, 24288713), (23, 3168093), (69, 1056031), (739, 98601), (1429, 50991), (2217, 32867), (4287, 16997)]