40189851

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38167}}^1$

素因数の和:38192

約数の個数: 20

約数和(自身を含む): 64656592

約数和(自身を除く): 24466741

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38167, 114501, 343503, 496171, 1030509, 1488513, 3091527, 4465539, 13396617, 40189851]

約数ペア:

[(1, 40189851), (3, 13396617), (9, 4465539), (13, 3091527), (27, 1488513), (39, 1030509), (81, 496171), (117, 343503), (351, 114501), (1053, 38167)]