72721699

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 81691200

約数和(自身を除く): 8969501

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 3049, 23851, 51833, 70127, 185989, 1192159, 3161813, 4277747, 72721699]

約数ペア:

[(1, 72721699), (17, 4277747), (23, 3161813), (61, 1192159), (391, 185989), (1037, 70127), (1403, 51833), (3049, 23851)]