155564253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{443203}}^1$

素因数の和:443225

約数の個数: 16

約数和(自身を含む): 248194240

約数和(自身を除く): 92629987

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 443203, 1329609, 3988827, 5761639, 11966481, 17284917, 51854751, 155564253]

約数ペア:

[(1, 155564253), (3, 51854751), (9, 17284917), (13, 11966481), (27, 5761639), (39, 3988827), (117, 1329609), (351, 443203)]