75568143

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1171}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 117575040

約数和(自身を除く): 42006897

約数列:

[1, 3, 7, 21, 49, 147, 439, 1171, 1317, 3073, 3513, 8197, 9219, 21511, 24591, 57379, 64533, 172137, 514069, 1542207, 3598483, 10795449, 25189381, 75568143]

約数ペア:

[(1, 75568143), (3, 25189381), (7, 10795449), (21, 3598483), (49, 1542207), (147, 514069), (439, 172137), (1171, 64533), (1317, 57379), (3073, 24591), (3513, 21511), (8197, 9219)]