128782167339

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{225683}}^1$

素因数の和:226659

約数の個数: 32

約数和(自身を含む): 203223928320

約数和(自身を除く): 74441760981

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 937, 2811, 6559, 19677, 27173, 81519, 190211, 225683, 570633, 677049, 1579781, 4739343, 6544807, 19634421, 45813649, 137440947, 211464971, 634394913, 1480254797, 4440764391, 6132484159, 18397452477, 42927389113, 128782167339]

約数ペア:

[(1, 128782167339), (3, 42927389113), (7, 18397452477), (21, 6132484159), (29, 4440764391), (87, 1480254797), (203, 634394913), (609, 211464971), (937, 137440947), (2811, 45813649), (6559, 19634421), (19677, 6544807), (27173, 4739343), (81519, 1579781), (190211, 677049), (225683, 570633)]