12723709527

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{439}}^1\times {\mathrm{7109}}^1$

素因数の和:7708

約数の個数: 32

約数和(自身を含む): 19020672000

約数和(自身を除く): 6296962473

約数列:

[1, 3, 9, 27, 151, 439, 453, 1317, 1359, 3951, 4077, 7109, 11853, 21327, 63981, 66289, 191943, 198867, 596601, 1073459, 1789803, 3120851, 3220377, 9362553, 9661131, 28087659, 28983393, 84262977, 471248501, 1413745503, 4241236509, 12723709527]

約数ペア:

[(1, 12723709527), (3, 4241236509), (9, 1413745503), (27, 471248501), (151, 84262977), (439, 28983393), (453, 28087659), (1317, 9661131), (1359, 9362553), (3951, 3220377), (4077, 3120851), (7109, 1789803), (11853, 1073459), (21327, 596601), (63981, 198867), (66289, 191943)]