55145013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238723}}^1$

素因数の和:238744

約数の個数: 16

約数和(自身を含む): 91670016

約数和(自身を除く): 36525003

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 238723, 716169, 1671061, 2625953, 5013183, 7877859, 18381671, 55145013]

約数ペア:

[(1, 55145013), (3, 18381671), (7, 7877859), (11, 5013183), (21, 2625953), (33, 1671061), (77, 716169), (231, 238723)]