71304273

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 113788800

約数和(自身を除く): 42484527

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2633, 3009, 7899, 9027, 23697, 27081, 44761, 71091, 134283, 155347, 402849, 466041, 1208547, 1398123, 2640899, 4194369, 7922697, 23768091, 71304273]

約数ペア:

[(1, 71304273), (3, 23768091), (9, 7922697), (17, 4194369), (27, 2640899), (51, 1398123), (59, 1208547), (153, 466041), (177, 402849), (459, 155347), (531, 134283), (1003, 71091), (1593, 44761), (2633, 27081), (3009, 23697), (7899, 9027)]