97857657

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 149504160

約数和(自身を除く): 51646503

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 2521, 4313, 7563, 12939, 22689, 38817, 47899, 143697, 431091, 572267, 1716801, 5150403, 10873073, 32619219, 97857657]

約数ペア:

[(1, 97857657), (3, 32619219), (9, 10873073), (19, 5150403), (57, 1716801), (171, 572267), (227, 431091), (681, 143697), (2043, 47899), (2521, 38817), (4313, 22689), (7563, 12939)]