9128565519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{6863}}^1$

素因数の和:7447

約数の個数: 32

約数和(自身を含む): 13070813184

約数和(自身を除く): 3942247665

約数列:

[1, 3, 23, 37, 69, 111, 521, 851, 1563, 2553, 6863, 11983, 19277, 20589, 35949, 57831, 157849, 253931, 443371, 473547, 761793, 1330113, 3575623, 5840413, 10726869, 17521239, 82239329, 132298051, 246717987, 396894153, 3042855173, 9128565519]

約数ペア:

[(1, 9128565519), (3, 3042855173), (23, 396894153), (37, 246717987), (69, 132298051), (111, 82239329), (521, 17521239), (851, 10726869), (1563, 5840413), (2553, 3575623), (6863, 1330113), (11983, 761793), (19277, 473547), (20589, 443371), (35949, 253931), (57831, 157849)]