70474293

素因数分解:

$3^4\times {\mathrm{743}}^1\times {\mathrm{1171}}^1$

素因数の和:1926

約数の個数: 20

約数和(自身を含む): 105508128

約数和(自身を除く): 35033835

約数列:

[1, 3, 9, 27, 81, 743, 1171, 2229, 3513, 6687, 10539, 20061, 31617, 60183, 94851, 870053, 2610159, 7830477, 23491431, 70474293]

約数ペア:

[(1, 70474293), (3, 23491431), (9, 7830477), (27, 2610159), (81, 870053), (743, 94851), (1171, 60183), (2229, 31617), (3513, 20061), (6687, 10539)]