26710131

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 16144269

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 719, 1281, 1769, 2157, 5033, 5307, 12383, 15099, 20851, 37149, 43859, 62553, 131577, 145957, 307013, 437871, 921039, 1271911, 3815733, 8903377, 26710131]

約数ペア:

[(1, 26710131), (3, 8903377), (7, 3815733), (21, 1271911), (29, 921039), (61, 437871), (87, 307013), (183, 145957), (203, 131577), (427, 62553), (609, 43859), (719, 37149), (1281, 20851), (1769, 15099), (2157, 12383), (5033, 5307)]