53203731

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13127}}^1$

素因数の和:13330

約数の個数: 16

約数和(自身を含む): 81498624

約数和(自身を除く): 28294893

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 13127, 39381, 91889, 275667, 2533511, 7600533, 17734577, 53203731]

約数ペア:

[(1, 53203731), (3, 17734577), (7, 7600533), (21, 2533511), (193, 275667), (579, 91889), (1351, 39381), (4053, 13127)]