75819891

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 124738560

約数和(自身を除く): 48918669

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 5413, 14007, 16239, 37891, 113673, 124499, 156977, 373497, 470931, 871493, 1098839, 2614479, 3296517, 3610471, 10831413, 25273297, 75819891]

約数ペア:

[(1, 75819891), (3, 25273297), (7, 10831413), (21, 3610471), (23, 3296517), (29, 2614479), (69, 1098839), (87, 871493), (161, 470931), (203, 373497), (483, 156977), (609, 124499), (667, 113673), (2001, 37891), (4669, 16239), (5413, 14007)]