1837645147773

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{37623511}}^1$

素因数の和:37623596

約数の個数: 28

約数和(自身を含む): 2796329905888

約数和(自身を除く): 958684758115

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1809, 5427, 16281, 48843, 37623511, 112870533, 338611599, 1015834797, 2520775237, 3047504391, 7562325711, 9142513173, 22686977133, 27427539519, 68060931399, 204182794197, 612548382591, 1837645147773]

約数ペア:

[(1, 1837645147773), (3, 612548382591), (9, 204182794197), (27, 68060931399), (67, 27427539519), (81, 22686977133), (201, 9142513173), (243, 7562325711), (603, 3047504391), (729, 2520775237), (1809, 1015834797), (5427, 338611599), (16281, 112870533), (48843, 37623511)]