136647531

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1697}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 206612640

約数和(自身を除く): 69965109

約数列:

[1, 3, 9, 23, 69, 207, 389, 1167, 1697, 3501, 5091, 8947, 15273, 26841, 39031, 80523, 117093, 351279, 660133, 1980399, 5941197, 15183059, 45549177, 136647531]

約数ペア:

[(1, 136647531), (3, 45549177), (9, 15183059), (23, 5941197), (69, 1980399), (207, 660133), (389, 351279), (1167, 117093), (1697, 80523), (3501, 39031), (5091, 26841), (8947, 15273)]