53398149

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9049}}^1$

素因数の和:9340

約数の個数: 16

約数和(自身を含む): 81667200

約数和(自身を除く): 28269051

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 9049, 27147, 63343, 190029, 2542769, 7628307, 17799383, 53398149]

約数ペア:

[(1, 53398149), (3, 17799383), (7, 7628307), (21, 2542769), (281, 190029), (843, 63343), (1967, 27147), (5901, 9049)]