20161299903

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1\times {\mathrm{120371}}^1$

素因数の和:122206

約数の個数: 16

約数和(自身を含む): 27764524032

約数和(自身を除く): 7603224129

約数列:

[1, 3, 31, 93, 1801, 5403, 55831, 120371, 167493, 361113, 3731501, 11194503, 216788171, 650364513, 6720433301, 20161299903]

約数ペア:

[(1, 20161299903), (3, 6720433301), (31, 650364513), (93, 216788171), (1801, 11194503), (5403, 3731501), (55831, 361113), (120371, 167493)]