1330352829

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 2160948440

約数和(自身を除く): 830595611

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 229, 243, 351, 613, 687, 729, 1053, 1839, 2061, 2977, 3159, 5517, 6183, 7969, 8931, 9477, 16551, 18549, 23907, 26793, 49653, 55647, 71721, 80379, 140377, 148959, 166941, 215163, 241137, 421131, 446877, 645489, 723411, 1263393, 1824901, 1936467, 2170233, 3790179, 5474703, 5809401, 11370537, 16424109, 34111611, 49272327, 102334833, 147816981, 443450943, 1330352829]

約数ペア:

[(1, 1330352829), (3, 443450943), (9, 147816981), (13, 102334833), (27, 49272327), (39, 34111611), (81, 16424109), (117, 11370537), (229, 5809401), (243, 5474703), (351, 3790179), (613, 2170233), (687, 1936467), (729, 1824901), (1053, 1263393), (1839, 723411), (2061, 645489), (2977, 446877), (3159, 421131), (5517, 241137), (6183, 215163), (7969, 166941), (8931, 148959), (9477, 140377), (16551, 80379), (18549, 71721), (23907, 55647), (26793, 49653)]