53283237

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 85790016

約数和(自身を除く): 32506779

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 431, 609, 841, 1293, 1421, 2523, 3017, 4263, 5887, 9051, 12499, 17661, 21119, 37497, 41209, 63357, 87493, 123627, 262479, 362471, 612451, 1087413, 1837353, 2537297, 7611891, 17761079, 53283237]

約数ペア:

[(1, 53283237), (3, 17761079), (7, 7611891), (21, 2537297), (29, 1837353), (49, 1087413), (87, 612451), (147, 362471), (203, 262479), (431, 123627), (609, 87493), (841, 63357), (1293, 41209), (1421, 37497), (2523, 21119), (3017, 17661), (4263, 12499), (5887, 9051)]