84171843

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3701}}^1$

素因数の和:3752

約数の個数: 36

約数和(自身を含む): 146688048

約数和(自身を除く): 62516205

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 3701, 7581, 11103, 22743, 25907, 33309, 70319, 77721, 210957, 233163, 492233, 632871, 1336061, 1476699, 4008183, 4430097, 9352427, 12024549, 28057281, 84171843]

約数ペア:

[(1, 84171843), (3, 28057281), (7, 12024549), (9, 9352427), (19, 4430097), (21, 4008183), (57, 1476699), (63, 1336061), (133, 632871), (171, 492233), (361, 233163), (399, 210957), (1083, 77721), (1197, 70319), (2527, 33309), (3249, 25907), (3701, 22743), (7581, 11103)]