78362979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{25189}}^1$

素因数の和:25270

約数の個数: 16

約数和(自身を含む): 112448160

約数和(自身を除く): 34085181

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 25189, 75567, 428213, 1284639, 1536529, 4609587, 26120993, 78362979]

約数ペア:

[(1, 78362979), (3, 26120993), (17, 4609587), (51, 1536529), (61, 1284639), (183, 428213), (1037, 75567), (3111, 25189)]