90915087

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{19717}}^1$

素因数の和:19802

約数の個数: 16

約数和(自身を含む): 127772640

約数和(自身を除く): 36857553

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 19717, 59151, 571793, 1045001, 1715379, 3135003, 30305029, 90915087]

約数ペア:

[(1, 90915087), (3, 30305029), (29, 3135003), (53, 1715379), (87, 1045001), (159, 571793), (1537, 59151), (4611, 19717)]