156789579609

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446693959}}^1$

素因数の和:446693981

約数の個数: 16

約数和(自身を含む): 250148617600

約数和(自身を除く): 93359037991

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446693959, 1340081877, 4020245631, 5807021467, 12060736893, 17421064401, 52263193203, 156789579609]

約数ペア:

[(1, 156789579609), (3, 52263193203), (9, 17421064401), (13, 12060736893), (27, 5807021467), (39, 4020245631), (117, 1340081877), (351, 446693959)]