70037379

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{18397}}^1$

素因数の和:18456

約数の個数: 20

約数和(自身を含む): 106855584

約数和(自身を除く): 36818205

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 18397, 55191, 165573, 496719, 864659, 1490157, 2593977, 7781931, 23345793, 70037379]

約数ペア:

[(1, 70037379), (3, 23345793), (9, 7781931), (27, 2593977), (47, 1490157), (81, 864659), (141, 496719), (423, 165573), (1269, 55191), (3807, 18397)]