47638017

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 81043200

約数和(自身を除く): 33405183

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 937, 1883, 2421, 2811, 5649, 6559, 7263, 8433, 16947, 19677, 25299, 50841, 59031, 177093, 252053, 756159, 1764371, 2268477, 5293113, 6805431, 15879339, 47638017]

約数ペア:

[(1, 47638017), (3, 15879339), (7, 6805431), (9, 5293113), (21, 2268477), (27, 1764371), (63, 756159), (189, 252053), (269, 177093), (807, 59031), (937, 50841), (1883, 25299), (2421, 19677), (2811, 16947), (5649, 8433), (6559, 7263)]