28264927137219

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{186071}}^1\times {\mathrm{318457}}^1$

素因数の和:504587

約数の個数: 24

約数和(自身を含む): 41597794117152

約数和(自身を除く): 13332866979933

約数列:

[1, 3, 9, 53, 159, 477, 186071, 318457, 558213, 955371, 1674639, 2866113, 9861763, 16878221, 29585289, 50634663, 88755867, 151903989, 59255612447, 177766837341, 533300512023, 3140547459691, 9421642379073, 28264927137219]

約数ペア:

[(1, 28264927137219), (3, 9421642379073), (9, 3140547459691), (53, 533300512023), (159, 177766837341), (477, 59255612447), (186071, 151903989), (318457, 88755867), (558213, 50634663), (955371, 29585289), (1674639, 16878221), (2866113, 9861763)]