71393949

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1091}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 112773024

約数和(自身を除く): 41379075

約数列:

[1, 3, 9, 11, 33, 99, 661, 1091, 1983, 3273, 5949, 7271, 9819, 12001, 21813, 36003, 65439, 108009, 721151, 2163453, 6490359, 7932661, 23797983, 71393949]

約数ペア:

[(1, 71393949), (3, 23797983), (9, 7932661), (11, 6490359), (33, 2163453), (99, 721151), (661, 108009), (1091, 65439), (1983, 36003), (3273, 21813), (5949, 12001), (7271, 9819)]