72551631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23321}}^1$

素因数の和:23402

約数の個数: 16

約数和(自身を含む): 104109408

約数和(自身を除く): 31557777

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 23321, 69963, 396457, 1189371, 1422581, 4267743, 24183877, 72551631]

約数ペア:

[(1, 72551631), (3, 24183877), (17, 4267743), (51, 1422581), (61, 1189371), (183, 396457), (1037, 69963), (3111, 23321)]