75704721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21773}}^1$

素因数の和:21856

約数の個数: 16

約数和(自身を含む): 107999040

約数和(自身を除く): 32294319

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 21773, 65319, 413687, 1241061, 1328153, 3984459, 25234907, 75704721]

約数ペア:

[(1, 75704721), (3, 25234907), (19, 3984459), (57, 1328153), (61, 1241061), (183, 413687), (1159, 65319), (3477, 21773)]