127438611839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4337}}^1\times {\mathrm{13159}}^1$

素因数の和:17543

約数の個数: 32

約数和(自身を含む): 164413670400

約数和(自身を除く): 36975058561

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 4337, 13159, 30359, 47707, 92113, 125773, 144749, 333949, 381611, 880411, 1013243, 1383503, 2671277, 4197721, 9684521, 29384047, 57070583, 399494081, 627776413, 1655046907, 4394434891, 11585328349, 18205515977, 127438611839]

約数ペア:

[(1, 127438611839), (7, 18205515977), (11, 11585328349), (29, 4394434891), (77, 1655046907), (203, 627776413), (319, 399494081), (2233, 57070583), (4337, 29384047), (13159, 9684521), (30359, 4197721), (47707, 2671277), (92113, 1383503), (125773, 1013243), (144749, 880411), (333949, 381611)]