201516453

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{2017}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 308826648

約数和(自身を除く): 107310195

約数列:

[1, 3, 9, 17, 51, 153, 653, 1959, 2017, 5877, 6051, 11101, 18153, 33303, 34289, 99909, 102867, 308601, 1317101, 3951303, 11853909, 22390717, 67172151, 201516453]

約数ペア:

[(1, 201516453), (3, 67172151), (9, 22390717), (17, 11853909), (51, 3951303), (153, 1317101), (653, 308601), (1959, 102867), (2017, 99909), (5877, 34289), (6051, 33303), (11101, 18153)]