64361691

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 94976336

約数和(自身を除く): 30614645

約数列:

[1, 3, 9, 73, 163, 219, 489, 601, 657, 1467, 1803, 5409, 11899, 35697, 43873, 97963, 107091, 131619, 293889, 394857, 881667, 7151299, 21453897, 64361691]

約数ペア:

[(1, 64361691), (3, 21453897), (9, 7151299), (73, 881667), (163, 394857), (219, 293889), (489, 131619), (601, 107091), (657, 97963), (1467, 43873), (1803, 35697), (5409, 11899)]