69771141

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 112315840

約数和(自身を除く): 42544699

約数列:

[1, 3, 9, 11, 33, 79, 99, 121, 237, 363, 711, 811, 869, 1089, 2433, 2607, 7299, 7821, 8921, 9559, 26763, 28677, 64069, 80289, 86031, 98131, 192207, 294393, 576621, 704759, 883179, 2114277, 6342831, 7752349, 23257047, 69771141]

約数ペア:

[(1, 69771141), (3, 23257047), (9, 7752349), (11, 6342831), (33, 2114277), (79, 883179), (99, 704759), (121, 576621), (237, 294393), (363, 192207), (711, 98131), (811, 86031), (869, 80289), (1089, 64069), (2433, 28677), (2607, 26763), (7299, 9559), (7821, 8921)]