42803019

素因数分解:

$3^3\times 7^2\times {\mathrm{32353}}^1$

素因数の和:32376

約数の個数: 24

約数和(自身を含む): 73767120

約数和(自身を除く): 30964101

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 32353, 97059, 226471, 291177, 679413, 873531, 1585297, 2038239, 4755891, 6114717, 14267673, 42803019]

約数ペア:

[(1, 42803019), (3, 14267673), (7, 6114717), (9, 4755891), (21, 2038239), (27, 1585297), (49, 873531), (63, 679413), (147, 291177), (189, 226471), (441, 97059), (1323, 32353)]