2040576057

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1913}}^1$

素因数の和:2951

約数の個数: 40

約数和(自身を含む): 3287708424

約数和(自身を除く): 1247132367

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1013, 1053, 1913, 3039, 5739, 9117, 13169, 17217, 24869, 27351, 39507, 51651, 74607, 82053, 118521, 154953, 223821, 355563, 671463, 1066689, 1937869, 2014389, 5813607, 17440821, 25192297, 52322463, 75576891, 156967389, 226730673, 680192019, 2040576057]

約数ペア:

[(1, 2040576057), (3, 680192019), (9, 226730673), (13, 156967389), (27, 75576891), (39, 52322463), (81, 25192297), (117, 17440821), (351, 5813607), (1013, 2014389), (1053, 1937869), (1913, 1066689), (3039, 671463), (5739, 355563), (9117, 223821), (13169, 154953), (17217, 118521), (24869, 82053), (27351, 74607), (39507, 51651)]