215545551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{3527}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 309786624

約数和(自身を除く): 94241073

約数列:

[1, 3, 13, 39, 1567, 3527, 4701, 10581, 20371, 45851, 61113, 137553, 5526809, 16580427, 71848517, 215545551]

約数ペア:

[(1, 215545551), (3, 71848517), (13, 16580427), (39, 5526809), (1567, 137553), (3527, 61113), (4701, 45851), (10581, 20371)]