98777973

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 171580032

約数和(自身を除く): 72802059

約数列:

[1, 3, 7, 17, 21, 29, 47, 49, 51, 87, 119, 141, 147, 203, 329, 357, 493, 609, 799, 833, 841, 987, 1363, 1421, 1479, 2303, 2397, 2499, 2523, 3451, 4089, 4263, 5593, 5887, 6909, 9541, 10353, 14297, 16779, 17661, 23171, 24157, 28623, 39151, 39527, 41209, 42891, 66787, 69513, 72471, 100079, 117453, 118581, 123627, 162197, 200361, 276689, 300237, 486591, 671959, 700553, 830067, 1135379, 1936823, 2015877, 2101659, 3406137, 4703713, 5810469, 14111139, 32925991, 98777973]

約数ペア:

[(1, 98777973), (3, 32925991), (7, 14111139), (17, 5810469), (21, 4703713), (29, 3406137), (47, 2101659), (49, 2015877), (51, 1936823), (87, 1135379), (119, 830067), (141, 700553), (147, 671959), (203, 486591), (329, 300237), (357, 276689), (493, 200361), (609, 162197), (799, 123627), (833, 118581), (841, 117453), (987, 100079), (1363, 72471), (1421, 69513), (1479, 66787), (2303, 42891), (2397, 41209), (2499, 39527), (2523, 39151), (3451, 28623), (4089, 24157), (4263, 23171), (5593, 17661), (5887, 16779), (6909, 14297), (9541, 10353)]