219946077

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{626627}}^1$

素因数の和:626649

約数の個数: 16

約数和(自身を含む): 350911680

約数和(自身を除く): 130965603

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 626627, 1879881, 5639643, 8146151, 16918929, 24438453, 73315359, 219946077]

約数ペア:

[(1, 219946077), (3, 73315359), (9, 24438453), (13, 16918929), (27, 8146151), (39, 5639643), (117, 1879881), (351, 626627)]