26748653679

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{20063}}^1$

素因数の和:20217

約数の個数: 48

約数和(自身を含む): 43887191040

約数和(自身を除く): 17138537361

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 4489, 6633, 13467, 19899, 20063, 40401, 49379, 60189, 121203, 148137, 180567, 220693, 444411, 541701, 662079, 1333233, 1344221, 1986237, 4032663, 5958711, 12097989, 14786431, 36293967, 44359293, 90062807, 133077879, 270188421, 399233637, 810565263, 990690877, 2431695789, 2972072631, 8916217893, 26748653679]

約数ペア:

[(1, 26748653679), (3, 8916217893), (9, 2972072631), (11, 2431695789), (27, 990690877), (33, 810565263), (67, 399233637), (99, 270188421), (201, 133077879), (297, 90062807), (603, 44359293), (737, 36293967), (1809, 14786431), (2211, 12097989), (4489, 5958711), (6633, 4032663), (13467, 1986237), (19899, 1344221), (20063, 1333233), (40401, 662079), (49379, 541701), (60189, 444411), (121203, 220693), (148137, 180567)]