203031639

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{887}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 304068960

約数和(自身を除く): 101037321

約数列:

[1, 3, 9, 29, 87, 261, 877, 887, 2631, 2661, 7893, 7983, 25433, 25723, 76299, 77169, 228897, 231507, 777899, 2333697, 7001091, 22559071, 67677213, 203031639]

約数ペア:

[(1, 203031639), (3, 67677213), (9, 22559071), (29, 7001091), (87, 2333697), (261, 777899), (877, 231507), (887, 228897), (2631, 77169), (2661, 76299), (7893, 25723), (7983, 25433)]