215421567489

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{1181}}^1\times {\mathrm{179357}}^1$

素因数の和:180657

約数の個数: 24

約数和(自身を含む): 314185713192

約数和(自身を除く): 98764145703

約数列:

[1, 3, 9, 113, 339, 1017, 1181, 3543, 10629, 133453, 179357, 400359, 538071, 1201077, 1614213, 20267341, 60802023, 182406069, 211820617, 635461851, 1906385553, 23935729721, 71807189163, 215421567489]

約数ペア:

[(1, 215421567489), (3, 71807189163), (9, 23935729721), (113, 1906385553), (339, 635461851), (1017, 211820617), (1181, 182406069), (3543, 60802023), (10629, 20267341), (133453, 1614213), (179357, 1201077), (400359, 538071)]