51638169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{15493}}^1$

素因数の和:15608

約数の個数: 16

約数和(自身を含む): 75858624

約数和(自身を除く): 24220455

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 15493, 46479, 170423, 511269, 1564793, 4694379, 17212723, 51638169]

約数ペア:

[(1, 51638169), (3, 17212723), (11, 4694379), (33, 1564793), (101, 511269), (303, 170423), (1111, 46479), (3333, 15493)]