42676713

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{9941}}^1$

素因数の和:10006

約数の個数: 20

約数和(自身を含む): 64961028

約数和(自身を除く): 22284315

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 9941, 29823, 89469, 268407, 526873, 805221, 1580619, 4741857, 14225571, 42676713]

約数ペア:

[(1, 42676713), (3, 14225571), (9, 4741857), (27, 1580619), (53, 805221), (81, 526873), (159, 268407), (477, 89469), (1431, 29823), (4293, 9941)]