2785450113

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 4225819488

約数和(自身を除く): 1440369375

約数列:

[1, 3, 9, 27, 81, 113, 163, 339, 489, 1017, 1467, 1867, 3051, 4401, 5601, 9153, 13203, 16803, 18419, 50409, 55257, 151227, 165771, 210971, 304321, 497313, 632913, 912963, 1491939, 1898739, 2738889, 5696217, 8216667, 17088651, 24650001, 34388273, 103164819, 309494457, 928483371, 2785450113]

約数ペア:

[(1, 2785450113), (3, 928483371), (9, 309494457), (27, 103164819), (81, 34388273), (113, 24650001), (163, 17088651), (339, 8216667), (489, 5696217), (1017, 2738889), (1467, 1898739), (1867, 1491939), (3051, 912963), (4401, 632913), (5601, 497313), (9153, 304321), (13203, 210971), (16803, 165771), (18419, 151227), (50409, 55257)]