137550789

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{389}}^2$

素因数の和:885

約数の個数: 18

約数和(自身を含む): 201168786

約数和(自身を除く): 63617997

約数列:

[1, 3, 9, 101, 303, 389, 909, 1167, 3501, 39289, 117867, 151321, 353601, 453963, 1361889, 15283421, 45850263, 137550789]

約数ペア:

[(1, 137550789), (3, 45850263), (9, 15283421), (101, 1361889), (303, 453963), (389, 353601), (909, 151321), (1167, 117867), (3501, 39289)]