164865871233

素因数分解:

$3^3\times 7^2\times {\mathrm{2833}}^1\times {\mathrm{43987}}^1$

素因数の和:46843

約数の個数: 48

約数和(自身を含む): 284229341760

約数和(自身を除く): 119363470527

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2833, 8499, 19831, 25497, 43987, 59493, 76491, 131961, 138817, 178479, 307909, 395883, 416451, 535437, 923727, 1187649, 1249353, 2155363, 2771181, 3748059, 6466089, 8313543, 19398267, 58194801, 124615171, 373845513, 872306197, 1121536539, 2616918591, 3364609617, 6106143379, 7850755773, 18318430137, 23552267319, 54955290411, 164865871233]

約数ペア:

[(1, 164865871233), (3, 54955290411), (7, 23552267319), (9, 18318430137), (21, 7850755773), (27, 6106143379), (49, 3364609617), (63, 2616918591), (147, 1121536539), (189, 872306197), (441, 373845513), (1323, 124615171), (2833, 58194801), (8499, 19398267), (19831, 8313543), (25497, 6466089), (43987, 3748059), (59493, 2771181), (76491, 2155363), (131961, 1249353), (138817, 1187649), (178479, 923727), (307909, 535437), (395883, 416451)]