156943866546

素因数分解:

$2^1\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{1455367}}^1$

素因数の和:1457375

約数の個数: 32

約数和(自身を含む): 348939031680

約数和(自身を除く): 191995165134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1997, 3994, 5991, 11982, 17973, 35946, 53919, 107838, 1455367, 2910734, 4366101, 8732202, 13098303, 26196606, 39294909, 78589818, 2906367899, 5812735798, 8719103697, 17438207394, 26157311091, 52314622182, 78471933273, 156943866546]

約数ペア:

[(1, 156943866546), (2, 78471933273), (3, 52314622182), (6, 26157311091), (9, 17438207394), (18, 8719103697), (27, 5812735798), (54, 2906367899), (1997, 78589818), (3994, 39294909), (5991, 26196606), (11982, 13098303), (17973, 8732202), (35946, 4366101), (53919, 2910734), (107838, 1455367)]