155377103

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 182307840

約数和(自身を除く): 26930737

約数列:

[1, 7, 43, 301, 389, 1327, 2723, 9289, 16727, 57061, 117089, 399427, 516203, 3613421, 22196729, 155377103]

約数ペア:

[(1, 155377103), (7, 22196729), (43, 3613421), (301, 516203), (389, 399427), (1327, 117089), (2723, 57061), (9289, 16727)]