54070257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20183}}^1$

素因数の和:20252

約数の個数: 16

約数和(自身を含む): 77506560

約数和(自身を除く): 23436303

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20183, 60549, 383477, 948601, 1150431, 2845803, 18023419, 54070257]

約数ペア:

[(1, 54070257), (3, 18023419), (19, 2845803), (47, 1150431), (57, 948601), (141, 383477), (893, 60549), (2679, 20183)]