13127490639

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{16765633}}^1$

素因数の和:16765671

約数の個数: 16

約数和(自身を含む): 20118760800

約数和(自身を除く): 6991270161

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 16765633, 50296899, 150890697, 452672091, 486203357, 1458610071, 4375830213, 13127490639]

約数ペア:

[(1, 13127490639), (3, 4375830213), (9, 1458610071), (27, 486203357), (29, 452672091), (87, 150890697), (261, 50296899), (783, 16765633)]