156914321499

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447049349}}^1$

素因数の和:447049371

約数の個数: 16

約数和(自身を含む): 250347636000

約数和(自身を除く): 93433314501

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447049349, 1341148047, 4023444141, 5811641537, 12070332423, 17434924611, 52304773833, 156914321499]

約数ペア:

[(1, 156914321499), (3, 52304773833), (9, 17434924611), (13, 12070332423), (27, 5811641537), (39, 4023444141), (117, 1341148047), (351, 447049349)]